45579866424 has 64 divisors (see below), whose sum is σ = 116454551040. Its totient is φ = 14859751680.

The previous prime is 45579866413. The next prime is 45579866467. The reversal of 45579866424 is 42466897554.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1713772 + ... + 1740164.

It is an arithmetic number, because the mean of its divisors is an integer number (1819602360).

Almost surely, 2^45579866424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45579866424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58227275520).

45579866424 is an abundant number, since it is smaller than the sum of its proper divisors (70874684616).

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

45579866424 is a wasteful number, since it uses less digits than its factorization.

45579866424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27980 (or 27976 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 60.

The spelling of 45579866424 in words is "forty-five billion, five hundred seventy-nine million, eight hundred sixty-six thousand, four hundred twenty-four".