325036363640 has 16 divisors (see below), whose sum is σ = 731331818280. Its totient is φ = 130014545440.

The previous prime is 325036363579. The next prime is 325036363657. The reversal of 325036363640 is 46363630523.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4062954506 + ... + 4062954585.

Almost surely, 2^325036363640 is an apocalyptic number.

It is an amenable number.

325036363640 is an abundant number, since it is smaller than the sum of its proper divisors (406295454640).

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

325036363640 is a wasteful number, since it uses less digits than its factorization.

325036363640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8125909102 (or 8125909098 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 41.

The spelling of 325036363640 in words is "three hundred twenty-five billion, thirty-six million, three hundred sixty-three thousand, six hundred forty".