45655524 has 36 divisors (see below), whose sum is σ = 116261964. Its totient is φ = 15105792.

The previous prime is 45655513. The next prime is 45655549. The reversal of 45655524 is 42555654.

45655524 = 348² + 349² + ... + 563².

45655524 is a `hidden beast` number, since 45 + 65 + 552 + 4 = 666.

45655524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12960000 + 32695524 = 3600^2 + 5718^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304 + ... + 9560.

It is an arithmetic number, because the mean of its divisors is an integer number (3229499).

Almost surely, 2^45655524 is an apocalyptic number.

It is an amenable number.

45655524 is an abundant number, since it is smaller than the sum of its proper divisors (70606440).

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

45655524 is a wasteful number, since it uses less digits than its factorization.

45655524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9404 (or 9399 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 45655524 is about 6756.8871531201. The cubic root of 45655524 is about 357.4081437110.

The spelling of 45655524 in words is "forty-five million, six hundred fifty-five thousand, five hundred twenty-four".