45608305868 has 24 divisors (see below), whose sum is σ = 81865734720. Its totient is φ = 22220629200.

The previous prime is 45608305819. The next prime is 45608305877. The reversal of 45608305868 is 86850380654.

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 7 ways as a sum of consecutive naturals, for example, 244358 + ... + 388493.

It is an arithmetic number, because the mean of its divisors is an integer number (3411072280).

Almost surely, 2^45608305868 is an apocalyptic number.

It is an amenable number.

45608305868 is a deficient number, since it is larger than the sum of its proper divisors (36257428852).

45608305868 is a wasteful number, since it uses less digits than its factorization.

45608305868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633317 (or 633315 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 45608305868 in words is "forty-five billion, six hundred eight million, three hundred five thousand, eight hundred sixty-eight".