45752752 has 20 divisors (see below), whose sum is σ = 88766640. Its totient is φ = 22845248.

The previous prime is 45752747. The next prime is 45752801. The reversal of 45752752 is 25725754.

It is an unprimeable number.

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, 14274 + ... + 17182.

It is an arithmetic number, because the mean of its divisors is an integer number (4438332).

Almost surely, 2^45752752 is an apocalyptic number.

It is an amenable number.

45752752 is a deficient number, since it is larger than the sum of its proper divisors (43013888).

45752752 is a wasteful number, since it uses less digits than its factorization.

45752752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900 (or 3894 counting only the distinct ones).

The product of its digits is 98000, while the sum is 37.

The square root of 45752752 is about 6764.0780598689. The cubic root of 45752752 is about 357.6616759394.

The spelling of 45752752 in words is "forty-five million, seven hundred fifty-two thousand, seven hundred fifty-two".