115650555 has 32 divisors (see below), whose sum is σ = 195056640. Its totient is φ = 58396800.

The previous prime is 115650533. The next prime is 115650559. The reversal of 115650555 is 555056511.

It is not a de Polignac number, because 115650555 - 2⁹ = 115650043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115650559) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 33186 + ... + 36504.

It is an arithmetic number, because the mean of its divisors is an integer number (6095520).

Almost surely, 2^115650555 is an apocalyptic number.

115650555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115650555 is a deficient number, since it is larger than the sum of its proper divisors (79406085).

115650555 is a wasteful number, since it uses less digits than its factorization.

115650555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451.

The product of its (nonzero) digits is 18750, while the sum is 33.

The square root of 115650555 is about 10754.0948015163. The cubic root of 115650555 is about 487.2096785524.

The spelling of 115650555 in words is "one hundred fifteen million, six hundred fifty thousand, five hundred fifty-five".