3252400451 has 8 divisors (see below), whose sum is σ = 3281787600. Its totient is φ = 3223128672.

The previous prime is 3252400421. The next prime is 3252400493. The reversal of 3252400451 is 1540042523.

It is a happy number.

3252400451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3252400451 - 2⁶ = 3252400387 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3252400451.

It is not an unprimeable number, because it can be changed into a prime (3252400421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28301 + ... + 85473.

It is an arithmetic number, because the mean of its divisors is an integer number (410223450).

Almost surely, 2^3252400451 is an apocalyptic number.

3252400451 is a deficient number, since it is larger than the sum of its proper divisors (29387149).

3252400451 is a wasteful number, since it uses less digits than its factorization.

3252400451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57685.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 3252400451 is about 57029.8207168846. The cubic root of 3252400451 is about 1481.6126278734.

Adding to 3252400451 its reverse (1540042523), we get a palindrome (4792442974).

The spelling of 3252400451 in words is "three billion, two hundred fifty-two million, four hundred thousand, four hundred fifty-one".