45136574 has 16 divisors (see below), whose sum is σ = 77970816. Its totient is φ = 19195800.

The previous prime is 45136561. The next prime is 45136601. The reversal of 45136574 is 47563154.

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, 10472 + ... + 14139.

It is an arithmetic number, because the mean of its divisors is an integer number (4873176).

Almost surely, 2^45136574 is an apocalyptic number.

45136574 is a deficient number, since it is larger than the sum of its proper divisors (32834242).

45136574 is a wasteful number, since it uses less digits than its factorization.

45136574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24751.

The product of its digits is 50400, while the sum is 35.

The square root of 45136574 is about 6718.3758453960. The cubic root of 45136574 is about 356.0488034343.

The spelling of 45136574 in words is "forty-five million, one hundred thirty-six thousand, five hundred seventy-four".