44564853608 has 32 divisors (see below), whose sum is σ = 91171941120. Its totient is φ = 20253072000.

The previous prime is 44564853577. The next prime is 44564853617. The reversal of 44564853608 is 80635846544.

It is a self number, because there is not a number n which added to its sum of digits gives 44564853608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474473 + ... + 560583.

It is an arithmetic number, because the mean of its divisors is an integer number (2849123160).

Almost surely, 2^44564853608 is an apocalyptic number.

It is an amenable number.

44564853608 is an abundant number, since it is smaller than the sum of its proper divisors (46607087512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44564853608 is a wasteful number, since it uses less digits than its factorization.

44564853608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92009 (or 92005 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 53.

The spelling of 44564853608 in words is "forty-four billion, five hundred sixty-four million, eight hundred fifty-three thousand, six hundred eight".