45594525 has 24 divisors (see below), whose sum is σ = 77986080. Its totient is φ = 23477440.

The previous prime is 45594503. The next prime is 45594529. The reversal of 45594525 is 52549554.

It is not a de Polignac number, because 45594525 - 2⁹ = 45594013 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45594529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8307 + ... + 12656.

It is an arithmetic number, because the mean of its divisors is an integer number (3249420).

Almost surely, 2^45594525 is an apocalyptic number.

It is an amenable number.

45594525 is a deficient number, since it is larger than the sum of its proper divisors (32391555).

45594525 is a wasteful number, since it uses less digits than its factorization.

45594525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21005 (or 21000 counting only the distinct ones).

The product of its digits is 180000, while the sum is 39.

The square root of 45594525 is about 6752.3718055214. The cubic root of 45594525 is about 357.2488986067.

The spelling of 45594525 in words is "forty-five million, five hundred ninety-four thousand, five hundred twenty-five".