45727525 has 12 divisors (see below), whose sum is σ = 57114400. Its totient is φ = 36316080.

The previous prime is 45727489. The next prime is 45727529. The reversal of 45727525 is 52572754.

It is not a de Polignac number, because 45727525 - 2¹⁵ = 45694757 is a prime.

It is a hoax number, since the sum of its digits (37) 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 (45727529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3105 + ... + 10054.

Almost surely, 2^45727525 is an apocalyptic number.

It is an amenable number.

45727525 is a deficient number, since it is larger than the sum of its proper divisors (11386875).

45727525 is a wasteful number, since it uses less digits than its factorization.

45727525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13308 (or 13303 counting only the distinct ones).

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

The square root of 45727525 is about 6762.2130253342. The cubic root of 45727525 is about 357.5959284195.

The spelling of 45727525 in words is "forty-five million, seven hundred twenty-seven thousand, five hundred twenty-five".