45563597864 has 16 divisors (see below), whose sum is σ = 85434174420. Its totient is φ = 22781151360.

The previous prime is 45563597857. The next prime is 45563597879. The reversal of 45563597864 is 46879536554.

It can be written as a sum of positive squares in 2 ways, for example, as 44702644900 + 860952964 = 211430^2 + 29342^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45563597797 and 45563597806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358274 + ... + 468494.

Almost surely, 2^45563597864 is an apocalyptic number.

It is an amenable number.

45563597864 is a deficient number, since it is larger than the sum of its proper divisors (39870576556).

45563597864 is a wasteful number, since it uses less digits than its factorization.

45563597864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161900 (or 161896 counting only the distinct ones).

The product of its digits is 108864000, while the sum is 62.

The spelling of 45563597864 in words is "forty-five billion, five hundred sixty-three million, five hundred ninety-seven thousand, eight hundred sixty-four".