3252452820864 has 64 divisors (see below), whose sum is σ = 9303891497040. Its totient is φ = 1000754712576.

The previous prime is 3252452820817. The next prime is 3252452820887. The reversal of 3252452820864 is 4680282542523.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325761517 + ... + 325771500.

Almost surely, 2^{3252452820864} is an apocalyptic number.

It is an amenable number.

3252452820864 is an abundant number, since it is smaller than the sum of its proper divisors (6051438676176).

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

3252452820864 is a wasteful number, since it uses less digits than its factorization.

3252452820864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651533047 (or 651533035 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 51.

The spelling of 3252452820864 in words is "three trillion, two hundred fifty-two billion, four hundred fifty-two million, eight hundred twenty thousand, eight hundred sixty-four".