115525442525100 has 36 divisors (see below), whose sum is σ = 334253613706824. Its totient is φ = 30806784673280.

The previous prime is 115525442525063. The next prime is 115525442525131. The reversal of 115525442525100 is 1525244525511.

It is a super-2 number, since 2×115525442525100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192542403909 + ... + 192542404508.

Almost surely, 2^{115525442525100} is an apocalyptic number.

115525442525100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115525442525100 is an abundant number, since it is smaller than the sum of its proper divisors (218728171181724).

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

115525442525100 is a wasteful number, since it uses less digits than its factorization.

115525442525100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385084808434 (or 385084808427 counting only the distinct ones).

The product of its (nonzero) digits is 400000, while the sum is 42.

The spelling of 115525442525100 in words is "one hundred fifteen trillion, five hundred twenty-five billion, four hundred forty-two million, five hundred twenty-five thousand, one hundred".