45525087 has 12 divisors (see below), whose sum is σ = 65820040. Its totient is φ = 30321648.

The previous prime is 45525079. The next prime is 45525127. The reversal of 45525087 is 78052554.

It is a happy number.

It is not a de Polignac number, because 45525087 - 2³ = 45525079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45526087) 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, 13089 + ... + 16197.

Almost surely, 2^45525087 is an apocalyptic number.

45525087 is a deficient number, since it is larger than the sum of its proper divisors (20294953).

45525087 is a wasteful number, since it uses less digits than its factorization.

45525087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4742 (or 4739 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 45525087 is about 6747.2280975227. The cubic root of 45525087 is about 357.0674495347.

The spelling of 45525087 in words is "forty-five million, five hundred twenty-five thousand, eighty-seven".