45740164 has 6 divisors (see below), whose sum is σ = 80045294. Its totient is φ = 22870080.

The previous prime is 45740147. The next prime is 45740197. The reversal of 45740164 is 46104754.

It can be written as a sum of positive squares in only one way, i.e., 44756100 + 984064 = 6690^2 + 992^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5717517 + ... + 5717524.

Almost surely, 2^45740164 is an apocalyptic number.

It is an amenable number.

45740164 is a deficient number, since it is larger than the sum of its proper divisors (34305130).

45740164 is a wasteful number, since it uses less digits than its factorization.

45740164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11435045 (or 11435043 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 45740164 is about 6763.1474921075. The cubic root of 45740164 is about 357.6288716602.

The spelling of 45740164 in words is "forty-five million, seven hundred forty thousand, one hundred sixty-four".