45418964 has 12 divisors (see below), whose sum is σ = 79884000. Its totient is φ = 22594968.

The previous prime is 45418957. The next prime is 45418979. The reversal of 45418964 is 46981454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27734 + ... + 29325.

It is an arithmetic number, because the mean of its divisors is an integer number (6657000).

Almost surely, 2^45418964 is an apocalyptic number.

It is an amenable number.

45418964 is a deficient number, since it is larger than the sum of its proper divisors (34465036).

45418964 is a wasteful number, since it uses less digits than its factorization.

45418964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57262 (or 57260 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 45418964 is about 6739.3593167303. The cubic root of 45418964 is about 356.7897817427.

The spelling of 45418964 in words is "forty-five million, four hundred eighteen thousand, nine hundred sixty-four".