113560539 has 4 divisors (see below), whose sum is σ = 151414056. Its totient is φ = 75707024.

The previous prime is 113560523. The next prime is 113560543. The reversal of 113560539 is 935065311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113560539 - 2⁴ = 113560523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113560639) 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, 18926754 + ... + 18926759.

It is an arithmetic number, because the mean of its divisors is an integer number (37853514).

Almost surely, 2^113560539 is an apocalyptic number.

113560539 is a deficient number, since it is larger than the sum of its proper divisors (37853517).

113560539 is an equidigital number, since it uses as much as digits as its factorization.

113560539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37853516.

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 113560539 is about 10656.4787336155. The cubic root of 113560539 is about 484.2568972358.

The spelling of 113560539 in words is "one hundred thirteen million, five hundred sixty thousand, five hundred thirty-nine".