45520578584 has 24 divisors (see below), whose sum is σ = 92421591660. Its totient is φ = 21009497184.

The previous prime is 45520578569. The next prime is 45520578599. The reversal of 45520578584 is 48587502554.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45520578569) and next prime (45520578599).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16833182 + ... + 16835885.

Almost surely, 2^45520578584 is an apocalyptic number.

It is an amenable number.

45520578584 is an abundant number, since it is smaller than the sum of its proper divisors (46901013076).

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

45520578584 is a wasteful number, since it uses less digits than its factorization.

45520578584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33669099 (or 33669082 counting only the distinct ones).

The product of its (nonzero) digits is 8960000, while the sum is 53.

The spelling of 45520578584 in words is "forty-five billion, five hundred twenty million, five hundred seventy-eight thousand, five hundred eighty-four".