45455542592 has 28 divisors (see below), whose sum is σ = 90207852096. Its totient is φ = 22726005120.

The previous prime is 45455542579. The next prime is 45455542609. The reversal of 45455542592 is 29524555454.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45455542592.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1290203 + ... + 1324965.

Almost surely, 2^45455542592 is an apocalyptic number.

It is an amenable number.

45455542592 is a deficient number, since it is larger than the sum of its proper divisors (44752309504).

45455542592 is a wasteful number, since it uses less digits than its factorization.

45455542592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55206 (or 55196 counting only the distinct ones).

The product of its digits is 7200000, while the sum is 50.

The spelling of 45455542592 in words is "forty-five billion, four hundred fifty-five million, five hundred forty-two thousand, five hundred ninety-two".