45377164 has 12 divisors (see below), whose sum is σ = 90754384. Its totient is φ = 19447344.

The previous prime is 45377147. The next prime is 45377191. The reversal of 45377164 is 46177354.

45377164 is an admirable 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, 810279 + ... + 810334.

Almost surely, 2^45377164 is an apocalyptic number.

It is an amenable number.

45377164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45377164 is a wasteful number, since it uses less digits than its factorization.

45377164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620624 (or 1620622 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 45377164 is about 6736.2574178842. The cubic root of 45377164 is about 356.6802945075.

The spelling of 45377164 in words is "forty-five million, three hundred seventy-seven thousand, one hundred sixty-four".