115763153 has 4 divisors (see below), whose sum is σ = 126287088. Its totient is φ = 105239220.

The previous prime is 115763129. The next prime is 115763227. The reversal of 115763153 is 351367511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115763153 - 2²⁰ = 114714577 is a prime.

It is a super-2 number, since 2×115763153² = 26802215185002818, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115763113) 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, 5261951 + ... + 5261972.

It is an arithmetic number, because the mean of its divisors is an integer number (31571772).

Almost surely, 2^115763153 is an apocalyptic number.

It is an amenable number.

115763153 is a deficient number, since it is larger than the sum of its proper divisors (10523935).

115763153 is a wasteful number, since it uses less digits than its factorization.

115763153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10523934.

The product of its digits is 9450, while the sum is 32.

The square root of 115763153 is about 10759.3286500599. The cubic root of 115763153 is about 487.3677439169.

The spelling of 115763153 in words is "one hundred fifteen million, seven hundred sixty-three thousand, one hundred fifty-three".