45622736672 has 24 divisors (see below), whose sum is σ = 89881756272. Its totient is φ = 22795624000.

The previous prime is 45622736659. The next prime is 45622736683. The reversal of 45622736672 is 27663722654.

It is a self number, because there is not a number n which added to its sum of digits gives 45622736672.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444854 + ... + 537717.

It is an arithmetic number, because the mean of its divisors is an integer number (3745073178).

Almost surely, 2^45622736672 is an apocalyptic number.

It is an amenable number.

45622736672 is a deficient number, since it is larger than the sum of its proper divisors (44259019600).

45622736672 is a wasteful number, since it uses less digits than its factorization.

45622736672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984032 (or 984024 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 50.

The spelling of 45622736672 in words is "forty-five billion, six hundred twenty-two million, seven hundred thirty-six thousand, six hundred seventy-two".