45388113 has 8 divisors (see below), whose sum is σ = 64077408. Its totient is φ = 28478784.

The previous prime is 45388097. The next prime is 45388127. The reversal of 45388113 is 31188354.

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

It is not a de Polignac number, because 45388113 - 2⁴ = 45388097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45383113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 444931 + ... + 445032.

It is an arithmetic number, because the mean of its divisors is an integer number (8009676).

Almost surely, 2^45388113 is an apocalyptic number.

It is an amenable number.

45388113 is a deficient number, since it is larger than the sum of its proper divisors (18689295).

45388113 is a wasteful number, since it uses less digits than its factorization.

45388113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889983.

The product of its digits is 11520, while the sum is 33.

The square root of 45388113 is about 6737.0700604937. The cubic root of 45388113 is about 356.7089798501.

The spelling of 45388113 in words is "forty-five million, three hundred eighty-eight thousand, one hundred thirteen".