115040556556 has 12 divisors (see below), whose sum is σ = 201342730680. Its totient is φ = 57514062080.

The previous prime is 115040556539. The next prime is 115040556557. The reversal of 115040556556 is 655655040511.

It is a super-2 number, since 2×115040556556² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115040556557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1512286 + ... + 1586533.

It is an arithmetic number, because the mean of its divisors is an integer number (16778560890).

Almost surely, 2^115040556556 is an apocalyptic number.

It is an amenable number.

115040556556 is a deficient number, since it is larger than the sum of its proper divisors (86302174124).

115040556556 is a wasteful number, since it uses less digits than its factorization.

115040556556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108104 (or 3108102 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 43.

The spelling of 115040556556 in words is "one hundred fifteen billion, forty million, five hundred fifty-six thousand, five hundred fifty-six".