45756504 has 24 divisors (see below), whose sum is σ = 123924060. Its totient is φ = 15252144.

The previous prime is 45756481. The next prime is 45756509. The reversal of 45756504 is 40565754.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45756509) 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 5 ways as a sum of consecutive naturals, for example, 317682 + ... + 317825.

Almost surely, 2^45756504 is an apocalyptic number.

It is an amenable number.

45756504 is an abundant number, since it is smaller than the sum of its proper divisors (78167556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45756504 is a wasteful number, since it uses less digits than its factorization.

45756504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635519 (or 635512 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 45756504 is about 6764.3554016625. The cubic root of 45756504 is about 357.6714524728.

The spelling of 45756504 in words is "forty-five million, seven hundred fifty-six thousand, five hundred four".