45116318 has 16 divisors (see below), whose sum is σ = 74659536. Its totient is φ = 20314560.

The previous prime is 45116273. The next prime is 45116321. The reversal of 45116318 is 81361154.

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, 20096 + ... + 22227.

It is an arithmetic number, because the mean of its divisors is an integer number (4666221).

Almost surely, 2^45116318 is an apocalyptic number.

45116318 is a deficient number, since it is larger than the sum of its proper divisors (29543218).

45116318 is a wasteful number, since it uses less digits than its factorization.

45116318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42379.

The product of its digits is 2880, while the sum is 29.

The square root of 45116318 is about 6716.8681690204. The cubic root of 45116318 is about 355.9955339675.

The spelling of 45116318 in words is "forty-five million, one hundred sixteen thousand, three hundred eighteen".