32453530000 has 100 divisors (see below), whose sum is σ = 78661054780. Its totient is φ = 12966912000.

The previous prime is 32453529991. The next prime is 32453530001. The reversal of 32453530000 is 3535423.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 9169211536 + 23284318464 = 95756^2 + 152592^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (32453530001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16088992 + ... + 16091008.

Almost surely, 2^32453530000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32453530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39330527390).

32453530000 is an abundant number, since it is smaller than the sum of its proper divisors (46207524780).

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

32453530000 is a wasteful number, since it uses less digits than its factorization.

32453530000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654 (or 3633 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The spelling of 32453530000 in words is "thirty-two billion, four hundred fifty-three million, five hundred thirty thousand".