113553556 has 12 divisors (see below), whose sum is σ = 198801792. Its totient is φ = 56753048.

The previous prime is 113553529. The next prime is 113553563. The reversal of 113553556 is 655355311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9021 + ... + 17563.

It is an arithmetic number, because the mean of its divisors is an integer number (16566816).

Almost surely, 2^113553556 is an apocalyptic number.

It is an amenable number.

113553556 is a deficient number, since it is larger than the sum of its proper divisors (85248236).

113553556 is a wasteful number, since it uses less digits than its factorization.

113553556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11870 (or 11868 counting only the distinct ones).

The product of its digits is 33750, while the sum is 34.

The square root of 113553556 is about 10656.1510875175. The cubic root of 113553556 is about 484.2469711492.

The spelling of 113553556 in words is "one hundred thirteen million, five hundred fifty-three thousand, five hundred fifty-six".