45732975 has 24 divisors (see below), whose sum is σ = 80061840. Its totient is φ = 22955520.

The previous prime is 45732961. The next prime is 45732989. The reversal of 45732975 is 57923754.

It is an interprime number because it is at equal distance from previous prime (45732961) and next prime (45732989).

It is not a de Polignac number, because 45732975 - 2¹⁴ = 45716591 is a prime.

It is a congruent number.

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, 16660 + ... + 19209.

It is an arithmetic number, because the mean of its divisors is an integer number (3335910).

Almost surely, 2^45732975 is an apocalyptic number.

45732975 is a deficient number, since it is larger than the sum of its proper divisors (34328865).

45732975 is a wasteful number, since it uses less digits than its factorization.

45732975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35899 (or 35894 counting only the distinct ones).

The product of its digits is 264600, while the sum is 42.

The square root of 45732975 is about 6762.6159879147. The cubic root of 45732975 is about 357.6101344540.

The spelling of 45732975 in words is "forty-five million, seven hundred thirty-two thousand, nine hundred seventy-five".