45656866756 has 96 divisors (see below), whose sum is σ = 84610471680. Its totient is φ = 21537792000.

The previous prime is 45656866747. The next prime is 45656866811. The reversal of 45656866756 is 65766865654.

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 31 ways as a sum of consecutive naturals, for example, 199374850 + ... + 199375078.

It is an arithmetic number, because the mean of its divisors is an integer number (881359080).

Almost surely, 2^45656866756 is an apocalyptic number.

It is an amenable number.

45656866756 is a deficient number, since it is larger than the sum of its proper divisors (38953604924).

45656866756 is a wasteful number, since it uses less digits than its factorization.

45656866756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 603 counting only the distinct ones).

The product of its digits is 217728000, while the sum is 64.

The spelling of 45656866756 in words is "forty-five billion, six hundred fifty-six million, eight hundred sixty-six thousand, seven hundred fifty-six".