45918524 has 12 divisors (see below), whose sum is σ = 82317648. Its totient is φ = 22399200.

The previous prime is 45918473. The next prime is 45918527. The reversal of 45918524 is 42581954.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45918527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139832 + ... + 140159.

It is an arithmetic number, because the mean of its divisors is an integer number (6859804).

Almost surely, 2^45918524 is an apocalyptic number.

It is an amenable number.

45918524 is a deficient number, since it is larger than the sum of its proper divisors (36399124).

45918524 is a wasteful number, since it uses less digits than its factorization.

45918524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280036 (or 280034 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The square root of 45918524 is about 6776.3208306573. The cubic root of 45918524 is about 358.0931168576.

The spelling of 45918524 in words is "forty-five million, nine hundred eighteen thousand, five hundred twenty-four".