45566445536 has 48 divisors (see below), whose sum is σ = 90062960400. Its totient is φ = 22693506048.

The previous prime is 45566445523. The next prime is 45566445539. The reversal of 45566445536 is 63554466554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45566445539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9167660 + ... + 9172628.

It is an arithmetic number, because the mean of its divisors is an integer number (1876311675).

Almost surely, 2^45566445536 is an apocalyptic number.

It is an amenable number.

45566445536 is a deficient number, since it is larger than the sum of its proper divisors (44496514864).

45566445536 is a wasteful number, since it uses less digits than its factorization.

45566445536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6051 (or 6043 counting only the distinct ones).

The product of its digits is 25920000, while the sum is 53.

The spelling of 45566445536 in words is "forty-five billion, five hundred sixty-six million, four hundred forty-five thousand, five hundred thirty-six".