113452545 has 32 divisors (see below), whose sum is σ = 187273728. Its totient is φ = 58606848.

The previous prime is 113452519. The next prime is 113452579. The reversal of 113452545 is 545254311.

It is not a de Polignac number, because 113452545 - 2¹⁵ = 113419777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203407 + ... + 203963.

It is an arithmetic number, because the mean of its divisors is an integer number (5852304).

Almost surely, 2^113452545 is an apocalyptic number.

113452545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113452545 is a deficient number, since it is larger than the sum of its proper divisors (73821183).

113452545 is a wasteful number, since it uses less digits than its factorization.

113452545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969.

The product of its digits is 12000, while the sum is 30.

The square root of 113452545 is about 10651.4104699800. The cubic root of 113452545 is about 484.1033420590.

The spelling of 113452545 in words is "one hundred thirteen million, four hundred fifty-two thousand, five hundred forty-five".