328025825802 has 24 divisors (see below), whose sum is σ = 710750722500. Its totient is φ = 109337618880.

The previous prime is 328025825779. The next prime is 328025825807. The reversal of 328025825802 is 208528520823.

It can be written as a sum of positive squares in 2 ways, for example, as 319712215761 + 8313610041 = 565431^2 + 91179^2 .

It is not an unprimeable number, because it can be changed into a prime (328025825807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125352 + ... + 819612.

Almost surely, 2^328025825802 is an apocalyptic number.

328025825802 is an abundant number, since it is smaller than the sum of its proper divisors (382724896698).

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

328025825802 is a wasteful number, since it uses less digits than its factorization.

328025825802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720518 (or 720515 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The spelling of 328025825802 in words is "three hundred twenty-eight billion, twenty-five million, eight hundred twenty-five thousand, eight hundred two".