113555452 has 12 divisors (see below), whose sum is σ = 199833480. Its totient is φ = 56460176.

The previous prime is 113555447. The next prime is 113555459. The reversal of 113555452 is 254555311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113555459) 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 3 ways as a sum of consecutive naturals, for example, 78583 + ... + 80014.

It is an arithmetic number, because the mean of its divisors is an integer number (16652790).

Almost surely, 2^113555452 is an apocalyptic number.

It is an amenable number.

113555452 is a deficient number, since it is larger than the sum of its proper divisors (86278028).

113555452 is a wasteful number, since it uses less digits than its factorization.

113555452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158780 (or 158778 counting only the distinct ones).

The product of its digits is 15000, while the sum is 31.

The square root of 113555452 is about 10656.2400498487. The cubic root of 113555452 is about 484.2496662861.

It can be divided in two parts, 11355 and 5452, that added together give a 5-th power (16807 = 7⁵).

The spelling of 113555452 in words is "one hundred thirteen million, five hundred fifty-five thousand, four hundred fifty-two".