45567542572 has 6 divisors (see below), whose sum is σ = 79743199508. Its totient is φ = 22783771284.

The previous prime is 45567542567. The next prime is 45567542609. The reversal of 45567542572 is 27524576554.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5695942818 + ... + 5695942825.

Almost surely, 2^45567542572 is an apocalyptic number.

It is an amenable number.

45567542572 is a deficient number, since it is larger than the sum of its proper divisors (34175656936).

45567542572 is a wasteful number, since it uses less digits than its factorization.

45567542572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391885647 (or 11391885645 counting only the distinct ones).

The product of its digits is 11760000, while the sum is 52.

The spelling of 45567542572 in words is "forty-five billion, five hundred sixty-seven million, five hundred forty-two thousand, five hundred seventy-two".