45892986722 has 54 divisors (see below), whose sum is σ = 77575475649. Its totient is φ = 20346927920.

The previous prime is 45892986709. The next prime is 45892986731. The reversal of 45892986722 is 22768929854.

It can be written as a sum of positive squares in 2 ways, for example, as 33306615001 + 12586371721 = 182501^2 + 112189^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=151481.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 156631208 + ... + 156631500.

Almost surely, 2^45892986722 is an apocalyptic number.

45892986722 is a deficient number, since it is larger than the sum of its proper divisors (31682488927).

45892986722 is an equidigital number, since it uses as much as digits as its factorization.

45892986722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704 (or 353 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 62.

The spelling of 45892986722 in words is "forty-five billion, eight hundred ninety-two million, nine hundred eighty-six thousand, seven hundred twenty-two".