115655265 has 48 divisors (see below), whose sum is σ = 225778176. Its totient is φ = 54259200.

The previous prime is 115655257. The next prime is 115655273. The reversal of 115655265 is 562556511.

It is an interprime number because it is at equal distance from previous prime (115655257) and next prime (115655273).

It is not a de Polignac number, because 115655265 - 2³ = 115655257 is a prime.

It is a super-2 number, since 2×115655265² = 26752280644440450, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11577 + ... + 19113.

It is an arithmetic number, because the mean of its divisors is an integer number (4703712).

Almost surely, 2^115655265 is an apocalyptic number.

115655265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115655265 is a deficient number, since it is larger than the sum of its proper divisors (110122911).

115655265 is a wasteful number, since it uses less digits than its factorization.

115655265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7590 (or 7587 counting only the distinct ones).

The product of its digits is 45000, while the sum is 36.

The square root of 115655265 is about 10754.3137856397. The cubic root of 115655265 is about 487.2162925182.

The spelling of 115655265 in words is "one hundred fifteen million, six hundred fifty-five thousand, two hundred sixty-five".