45566255673 has 32 divisors (see below), whose sum is σ = 70472505600. Its totient is φ = 29043577728.

The previous prime is 45566255629. The next prime is 45566255681. The reversal of 45566255673 is 37655266554.

45566255673 is a `hidden beast` number, since 4 + 5 + 5 + 6 + 625 + 5 + 6 + 7 + 3 = 666.

It is not a de Polignac number, because 45566255673 - 2²⁶ = 45499146809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45566255773) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1460683 + ... + 1491551.

It is an arithmetic number, because the mean of its divisors is an integer number (2202265800).

Almost surely, 2^45566255673 is an apocalyptic number.

It is an amenable number.

45566255673 is a deficient number, since it is larger than the sum of its proper divisors (24906249927).

45566255673 is a wasteful number, since it uses less digits than its factorization.

45566255673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33278 (or 33272 counting only the distinct ones).

The product of its digits is 22680000, while the sum is 54.

The spelling of 45566255673 in words is "forty-five billion, five hundred sixty-six million, two hundred fifty-five thousand, six hundred seventy-three".