45510052 has 12 divisors (see below), whose sum is σ = 91020160. Its totient is φ = 19504296.

The previous prime is 45510043. The next prime is 45510119. The reversal of 45510052 is 25001554.

45510052 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812652 + ... + 812707.

Almost surely, 2^45510052 is an apocalyptic number.

It is an amenable number.

45510052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45510052 is a wasteful number, since it uses less digits than its factorization.

45510052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625370 (or 1625368 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 45510052 is about 6746.1138442810. The cubic root of 45510052 is about 357.0281371426.

The spelling of 45510052 in words is "forty-five million, five hundred ten thousand, fifty-two".