115153556 has 12 divisors (see below), whose sum is σ = 230307168. Its totient is φ = 49351512.

The previous prime is 115153537. The next prime is 115153573. The reversal of 115153556 is 655351511.

115153556 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2056286 + ... + 2056341.

It is an arithmetic number, because the mean of its divisors is an integer number (19192264).

Almost surely, 2^115153556 is an apocalyptic number.

It is an amenable number.

115153556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115153556 is a wasteful number, since it uses less digits than its factorization.

115153556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112638 (or 4112636 counting only the distinct ones).

The product of its digits is 11250, while the sum is 32.

The square root of 115153556 is about 10730.9624917805. The cubic root of 115153556 is about 486.5107615533.

The spelling of 115153556 in words is "one hundred fifteen million, one hundred fifty-three thousand, five hundred fifty-six".