45184558080 has 88 divisors (see below), whose sum is σ = 144520034112. Its totient is φ = 12049211392.

The previous prime is 45184558073. The next prime is 45184558099. The reversal of 45184558080 is 8085548154.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1455492 + ... + 1486211.

Almost surely, 2^45184558080 is an apocalyptic number.

45184558080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45184558080 is an abundant number, since it is smaller than the sum of its proper divisors (99335476032).

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

45184558080 is a wasteful number, since it uses less digits than its factorization.

45184558080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2941731 (or 2941713 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 48.

The spelling of 45184558080 in words is "forty-five billion, one hundred eighty-four million, five hundred fifty-eight thousand, eighty".