25975875372696 has 48 divisors (see below), whose sum is σ = 72956933922600. Its totient is φ = 8658625123584.

The previous prime is 25975875372661. The next prime is 25975875372697. The reversal of 25975875372696 is 69627357857952.

25975875372696 is a `hidden beast` number, since 2 + 5 + 9 + 7 + 58 + 7 + 537 + 26 + 9 + 6 = 666.

It is a super-2 number, since 2×25975875372696² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25975875372697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6681035961 + ... + 6681039848.

Almost surely, 2^{25975875372696} is an apocalyptic number.

It is an amenable number.

25975875372696 is an abundant number, since it is smaller than the sum of its proper divisors (46981058549904).

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

25975875372696 is a wasteful number, since it uses less digits than its factorization.

25975875372696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13362075830 (or 13362075814 counting only the distinct ones).

The product of its digits is 12002256000, while the sum is 81.

The spelling of 25975875372696 in words is "twenty-five trillion, nine hundred seventy-five billion, eight hundred seventy-five million, three hundred seventy-two thousand, six hundred ninety-six".