45625506 has 16 divisors (see below), whose sum is σ = 91364544. Its totient is φ = 15189584.

The previous prime is 45625487. The next prime is 45625553. The reversal of 45625506 is 60552654.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036 + ... + 9608.

It is an arithmetic number, because the mean of its divisors is an integer number (5710284).

Almost surely, 2^45625506 is an apocalyptic number.

45625506 is an abundant number, since it is smaller than the sum of its proper divisors (45739038).

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

45625506 is a wasteful number, since it uses less digits than its factorization.

45625506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9465.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 45625506 is about 6754.6654987497. The cubic root of 45625506 is about 357.3297959091.

The spelling of 45625506 in words is "forty-five million, six hundred twenty-five thousand, five hundred six".