45732650 has 48 divisors (see below), whose sum is σ = 88387200. Its totient is φ = 17592960.

The previous prime is 45732647. The next prime is 45732667. The reversal of 45732650 is 5623754.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191231 + ... + 191469.

It is an arithmetic number, because the mean of its divisors is an integer number (1841400).

Almost surely, 2^45732650 is an apocalyptic number.

45732650 is a deficient number, since it is larger than the sum of its proper divisors (42654550).

45732650 is a wasteful number, since it uses less digits than its factorization.

45732650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 45732650 is about 6762.5919587093. The cubic root of 45732650 is about 357.6092873368.

The spelling of 45732650 in words is "forty-five million, seven hundred thirty-two thousand, six hundred fifty".