45699913 has 4 divisors (see below), whose sum is σ = 52228480. Its totient is φ = 39171348.

The previous prime is 45699889. The next prime is 45699937. The reversal of 45699913 is 31999654.

45699913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (45699889) and next prime (45699937).

It is a cyclic number.

It is not a de Polignac number, because 45699913 - 2⁵ = 45699881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45690913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3264273 + ... + 3264286.

It is an arithmetic number, because the mean of its divisors is an integer number (13057120).

Almost surely, 2^45699913 is an apocalyptic number.

It is an amenable number.

45699913 is a deficient number, since it is larger than the sum of its proper divisors (6528567).

45699913 is an equidigital number, since it uses as much as digits as its factorization.

45699913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6528566.

The product of its digits is 262440, while the sum is 46.

The square root of 45699913 is about 6760.1710777169. The cubic root of 45699913 is about 357.5239373021.

The spelling of 45699913 in words is "forty-five million, six hundred ninety-nine thousand, nine hundred thirteen".