3245353056 has 288 divisors, whose sum is σ = 10401955200. Its totient is φ = 951459840.

The previous prime is 3245353051. The next prime is 3245353099. The reversal of 3245353056 is 6503535423.

3245353056 is a `hidden beast` number, since 3 + 24 + 53 + 530 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3245353056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245353051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18130375 + ... + 18130553.

It is an arithmetic number, because the mean of its divisors is an integer number (36117900).

Almost surely, 2^3245353056 is an apocalyptic number.

3245353056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3245353056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5200977600).

3245353056 is an abundant number, since it is smaller than the sum of its proper divisors (7156602144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3245353056 is a wasteful number, since it uses less digits than its factorization.

3245353056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 3245353056 is about 56968.0002808594. Note that the first 3 decimals coincide. The cubic root of 3245353056 is about 1480.5417203668.

Adding to 3245353056 its reverse (6503535423), we get a palindrome (9748888479).

The spelling of 3245353056 in words is "three billion, two hundred forty-five million, three hundred fifty-three thousand, fifty-six".