45283568 has 20 divisors (see below), whose sum is σ = 95713368. Its totient is φ = 20583360.

The previous prime is 45283561. The next prime is 45283613. The reversal of 45283568 is 86538254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45283561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128471 + ... + 128822.

Almost surely, 2^45283568 is an apocalyptic number.

It is an amenable number.

45283568 is an abundant number, since it is smaller than the sum of its proper divisors (50429800).

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

45283568 is a wasteful number, since it uses less digits than its factorization.

45283568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257312 (or 257306 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 45283568 is about 6729.3066507628. The cubic root of 45283568 is about 356.4348933335.

The spelling of 45283568 in words is "forty-five million, two hundred eighty-three thousand, five hundred sixty-eight".