115506510210 has 96 divisors (see below), whose sum is σ = 369620858880. Its totient is φ = 24370602624.

The previous prime is 115506510179. The next prime is 115506510233. The reversal of 115506510210 is 12015605511.

115506510210 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 0 + 651 + 0 + 2 + 1 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7043490 + ... + 7059869.

It is an arithmetic number, because the mean of its divisors is an integer number (3850217280).

Almost surely, 2^115506510210 is an apocalyptic number.

115506510210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115506510210 is an abundant number, since it is smaller than the sum of its proper divisors (254114348670).

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

115506510210 is a wasteful number, since it uses less digits than its factorization.

115506510210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14103392 (or 14103389 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The spelling of 115506510210 in words is "one hundred fifteen billion, five hundred six million, five hundred ten thousand, two hundred ten".