45510468 has 24 divisors (see below), whose sum is σ = 110808768. Its totient is φ = 14510496.

The previous prime is 45510457. The next prime is 45510473. The reversal of 45510468 is 86401554.

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, 82171 + ... + 82722.

It is an arithmetic number, because the mean of its divisors is an integer number (4617032).

Almost surely, 2^45510468 is an apocalyptic number.

It is an amenable number.

45510468 is an abundant number, since it is smaller than the sum of its proper divisors (65298300).

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

45510468 is a wasteful number, since it uses less digits than its factorization.

45510468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164923 (or 164921 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 45510468 is about 6746.1446767765. The cubic root of 45510468 is about 357.0292249847.

The spelling of 45510468 in words is "forty-five million, five hundred ten thousand, four hundred sixty-eight".