800561056076 has 24 divisors (see below), whose sum is σ = 1531243921536. Its totient is φ = 364581884160.

The previous prime is 800561056069. The next prime is 800561056109. The reversal of 800561056076 is 670650165008.

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 7 ways as a sum of consecutive naturals, for example, 189884291 + ... + 189888506.

It is an arithmetic number, because the mean of its divisors is an integer number (63801830064).

Almost surely, 2^800561056076 is an apocalyptic number.

It is an amenable number.

800561056076 is a deficient number, since it is larger than the sum of its proper divisors (730682865460).

800561056076 is a wasteful number, since it uses less digits than its factorization.

800561056076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379772849 (or 379772847 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 800561056076 in words is "eight hundred billion, five hundred sixty-one million, fifty-six thousand, seventy-six".