45531716 has 12 divisors (see below), whose sum is σ = 81031440. Its totient is φ = 22379880.

The previous prime is 45531713. The next prime is 45531749. The reversal of 45531716 is 61713554.

It is not an unprimeable number, because it can be changed into a prime (45531713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96230 + ... + 96701.

It is an arithmetic number, because the mean of its divisors is an integer number (6752620).

Almost surely, 2^45531716 is an apocalyptic number.

It is an amenable number.

45531716 is a deficient number, since it is larger than the sum of its proper divisors (35499724).

45531716 is a wasteful number, since it uses less digits than its factorization.

45531716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192994 (or 192992 counting only the distinct ones).

The product of its digits is 12600, while the sum is 32.

The square root of 45531716 is about 6747.7193184068. The cubic root of 45531716 is about 357.0847797981.

The spelling of 45531716 in words is "forty-five million, five hundred thirty-one thousand, seven hundred sixteen".