45115579662 has 16 divisors (see below), whose sum is σ = 90352609920. Its totient is φ = 15018284792.

The previous prime is 45115579571. The next prime is 45115579699. The reversal of 45115579662 is 26697551154.

It is a congruent number.

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, 5055612 + ... + 5064527.

It is an arithmetic number, because the mean of its divisors is an integer number (5647038120).

Almost surely, 2^45115579662 is an apocalyptic number.

45115579662 is an abundant number, since it is smaller than the sum of its proper divisors (45237030258).

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

45115579662 is a wasteful number, since it uses less digits than its factorization.

45115579662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120887.

The product of its digits is 2268000, while the sum is 51.

The spelling of 45115579662 in words is "forty-five billion, one hundred fifteen million, five hundred seventy-nine thousand, six hundred sixty-two".