115255516 has 12 divisors (see below), whose sum is σ = 202136032. Its totient is φ = 57502368.

The previous prime is 115255513. The next prime is 115255519. The reversal of 115255516 is 615552511.

It is an interprime number because it is at equal distance from previous prime (115255513) and next prime (115255519).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115255513) 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, 29265 + ... + 32968.

Almost surely, 2^115255516 is an apocalyptic number.

It is an amenable number.

115255516 is a deficient number, since it is larger than the sum of its proper divisors (86880516).

115255516 is a wasteful number, since it uses less digits than its factorization.

115255516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62700 (or 62698 counting only the distinct ones).

The product of its digits is 7500, while the sum is 31.

The square root of 115255516 is about 10735.7121794504. The cubic root of 115255516 is about 486.6543090209.

The spelling of 115255516 in words is "one hundred fifteen million, two hundred fifty-five thousand, five hundred sixteen".