45529625 has 16 divisors (see below), whose sum is σ = 57148416. Its totient is φ = 36214000.

The previous prime is 45529619. The next prime is 45529633. The reversal of 45529625 is 52692554.

It is not a de Polignac number, because 45529625 - 2⁴ = 45529609 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22922 + ... + 24828.

It is an arithmetic number, because the mean of its divisors is an integer number (3571776).

Almost surely, 2^45529625 is an apocalyptic number.

It is an amenable number.

45529625 is a deficient number, since it is larger than the sum of its proper divisors (11618791).

45529625 is a wasteful number, since it uses less digits than its factorization.

45529625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113 (or 2103 counting only the distinct ones).

The product of its digits is 108000, while the sum is 38.

The square root of 45529625 is about 6747.5643753876. The cubic root of 45529625 is about 357.0793134567.

The spelling of 45529625 in words is "forty-five million, five hundred twenty-nine thousand, six hundred twenty-five".