44973380656 has 20 divisors (see below), whose sum is σ = 88780000752. Its totient is φ = 22062412736.

The previous prime is 44973380593. The next prime is 44973380657. The reversal of 44973380656 is 65608337944.

It is a junction number, because it is equal to n+sod(n) for n = 44973380597 and 44973380606.

It is not an unprimeable number, because it can be changed into a prime (44973380657) by changing a digit.

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, 26516476 + ... + 26518171.

Almost surely, 2^44973380656 is an apocalyptic number.

It is an amenable number.

44973380656 is a deficient number, since it is larger than the sum of its proper divisors (43806620096).

44973380656 is a wasteful number, since it uses less digits than its factorization.

44973380656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53034708 (or 53034702 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 44973380656 in words is "forty-four billion, nine hundred seventy-three million, three hundred eighty thousand, six hundred fifty-six".