25272274728204 has 72 divisors (see below), whose sum is σ = 73182211528608. Its totient is φ = 7203498704640.

The previous prime is 25272274728179. The next prime is 25272274728251. The reversal of 25272274728204 is 40282747227252.

25272274728204 is a `hidden beast` number, since 2 + 5 + 2 + 72 + 27 + 472 + 82 + 0 + 4 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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, 118999377 + ... + 119211560.

It is an arithmetic number, because the mean of its divisors is an integer number (1016419604564).

Almost surely, 2^{25272274728204} is an apocalyptic number.

It is an amenable number.

25272274728204 is an abundant number, since it is smaller than the sum of its proper divisors (47909936800404).

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

25272274728204 is a wasteful number, since it uses less digits than its factorization.

25272274728204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238211375 (or 238211370 counting only the distinct ones).

The product of its (nonzero) digits is 14049280, while the sum is 54.

The spelling of 25272274728204 in words is "twenty-five trillion, two hundred seventy-two billion, two hundred seventy-four million, seven hundred twenty-eight thousand, two hundred four".