45183118 has 8 divisors (see below), whose sum is σ = 68096520. Its totient is φ = 22484280.

The previous prime is 45183091. The next prime is 45183119. The reversal of 45183118 is 81138154.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45183118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45183119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53113 + ... + 53956.

It is an arithmetic number, because the mean of its divisors is an integer number (8512065).

Almost surely, 2^45183118 is an apocalyptic number.

45183118 is a deficient number, since it is larger than the sum of its proper divisors (22913402).

45183118 is a wasteful number, since it uses less digits than its factorization.

45183118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107282.

The product of its digits is 3840, while the sum is 31.

The square root of 45183118 is about 6721.8388853051. The cubic root of 45183118 is about 356.1711450380.

The spelling of 45183118 in words is "forty-five million, one hundred eighty-three thousand, one hundred eighteen".