325664633550510 has 48 divisors (see below), whose sum is σ = 896535579425616. Its totient is φ = 81735437439744.

The previous prime is 325664633550449. The next prime is 325664633550521. The reversal of 325664633550510 is 15055336466523.

325664633550510 is a `hidden beast` number, since 3 + 2 + 5 + 6 + 6 + 4 + 6 + 33 + 550 + 51 + 0 = 666.

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 23 ways as a sum of consecutive naturals, for example, 106426349304 + ... + 106426352363.

It is an arithmetic number, because the mean of its divisors is an integer number (18677824571367).

Almost surely, 2^{325664633550510} is an apocalyptic number.

325664633550510 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

325664633550510 is an abundant number, since it is smaller than the sum of its proper divisors (570870945875106).

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

325664633550510 is a wasteful number, since it uses less digits than its factorization.

325664633550510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212852701697 (or 212852701694 counting only the distinct ones).

The product of its (nonzero) digits is 29160000, while the sum is 54.

The spelling of 325664633550510 in words is "three hundred twenty-five trillion, six hundred sixty-four billion, six hundred thirty-three million, five hundred fifty thousand, five hundred ten".