115210563 has 16 divisors (see below), whose sum is σ = 169903776. Its totient is φ = 68981760.

The previous prime is 115210553. The next prime is 115210597. The reversal of 115210563 is 365012511.

It is not a de Polignac number, because 115210563 - 2⁵ = 115210531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115210523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38478 + ... + 41363.

It is an arithmetic number, because the mean of its divisors is an integer number (10618986).

Almost surely, 2^115210563 is an apocalyptic number.

115210563 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

115210563 is a deficient number, since it is larger than the sum of its proper divisors (54693213).

115210563 is a wasteful number, since it uses less digits than its factorization.

115210563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79894.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 115210563 is about 10733.6183554289. The cubic root of 115210563 is about 486.5910310200.

The spelling of 115210563 in words is "one hundred fifteen million, two hundred ten thousand, five hundred sixty-three".