113552045 has 8 divisors (see below), whose sum is σ = 136323096. Its totient is φ = 90801216.

The previous prime is 113552003. The next prime is 113552053. The reversal of 113552045 is 540255311.

It can be written as a sum of positive squares in 4 ways, for example, as 82337476 + 31214569 = 9074^2 + 5587^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113552045 - 2¹⁰ = 113551021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13499 + ... + 20231.

It is an arithmetic number, because the mean of its divisors is an integer number (17040387).

Almost surely, 2^113552045 is an apocalyptic number.

It is an amenable number.

113552045 is a deficient number, since it is larger than the sum of its proper divisors (22771051).

113552045 is an equidigital number, since it uses as much as digits as its factorization.

113552045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10111.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 113552045 is about 10656.0801892628. The cubic root of 113552045 is about 484.2448232628.

The spelling of 113552045 in words is "one hundred thirteen million, five hundred fifty-two thousand, forty-five".