45102568 has 16 divisors (see below), whose sum is σ = 96648480. Its totient is φ = 19329648.

The previous prime is 45102557. The next prime is 45102587. The reversal of 45102568 is 86520154.

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, 402646 + ... + 402757.

It is an arithmetic number, because the mean of its divisors is an integer number (6040530).

Almost surely, 2^45102568 is an apocalyptic number.

It is an amenable number.

45102568 is an abundant number, since it is smaller than the sum of its proper divisors (51545912).

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

45102568 is a wasteful number, since it uses less digits than its factorization.

45102568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805416 (or 805412 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 45102568 is about 6715.8445485285. The cubic root of 45102568 is about 355.9593649702.

The spelling of 45102568 in words is "forty-five million, one hundred two thousand, five hundred sixty-eight".