25027525025028 has 72 divisors (see below), whose sum is σ = 66594976549920. Its totient is φ = 7903278276480.

The previous prime is 25027525024993. The next prime is 25027525025051. The reversal of 25027525025028 is 82052052572052.

25027525025028 is a `hidden beast` number, since 2 + 5 + 0 + 2 + 75 + 2 + 502 + 50 + 28 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38757376 + ... + 39397832.

It is an arithmetic number, because the mean of its divisors is an integer number (924930229860).

Almost surely, 2^{25027525025028} is an apocalyptic number.

It is an amenable number.

25027525025028 is an abundant number, since it is smaller than the sum of its proper divisors (41567451524892).

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

25027525025028 is a wasteful number, since it uses less digits than its factorization.

25027525025028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697617 (or 697612 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 45.

The spelling of 25027525025028 in words is "twenty-five trillion, twenty-seven billion, five hundred twenty-five million, twenty-five thousand, twenty-eight".