25132624656920 has 64 divisors (see below), whose sum is σ = 61689734576640. Its totient is φ = 9139052540800.

The previous prime is 25132624656913. The next prime is 25132624656943. The reversal of 25132624656920 is 2965642623152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68144129 + ... + 68511951.

It is an arithmetic number, because the mean of its divisors is an integer number (963902102760).

Almost surely, 2^{25132624656920} is an apocalyptic number.

25132624656920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25132624656920 is an abundant number, since it is smaller than the sum of its proper divisors (36557109919720).

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

25132624656920 is a wasteful number, since it uses less digits than its factorization.

25132624656920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523136 (or 523132 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 25132624656920 in words is "twenty-five trillion, one hundred thirty-two billion, six hundred twenty-four million, six hundred fifty-six thousand, nine hundred twenty".