25055501111080 has 64 divisors (see below), whose sum is σ = 61501106494080. Its totient is φ = 9110907590400.

The previous prime is 25055501111051. The next prime is 25055501111111. The reversal of 25055501111080 is 8011110555052.

It is a super-2 number, since 2×25055501111080² (a number of 28 digits) contains 22 as substring.

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, 22305877 + ... + 23402203.

It is an arithmetic number, because the mean of its divisors is an integer number (960954788970).

Almost surely, 2^{25055501111080} is an apocalyptic number.

25055501111080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25055501111080 is an abundant number, since it is smaller than the sum of its proper divisors (36445605383000).

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

25055501111080 is a wasteful number, since it uses less digits than its factorization.

25055501111080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148290 (or 1148286 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 34.

The spelling of 25055501111080 in words is "twenty-five trillion, fifty-five billion, five hundred one million, one hundred eleven thousand, eighty".