797927851752 has 32 divisors (see below), whose sum is σ = 2112161961600. Its totient is φ = 250330306304.

The previous prime is 797927851723. The next prime is 797927851771. The reversal of 797927851752 is 257158729797.

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, 977852352 + ... + 977853167.

It is an arithmetic number, because the mean of its divisors is an integer number (66005061300).

Almost surely, 2^797927851752 is an apocalyptic number.

It is an amenable number.

797927851752 is an abundant number, since it is smaller than the sum of its proper divisors (1314234109848).

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

797927851752 is a wasteful number, since it uses less digits than its factorization.

797927851752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955705545 (or 1955705541 counting only the distinct ones).

The product of its digits is 155584800, while the sum is 69.

The spelling of 797927851752 in words is "seven hundred ninety-seven billion, nine hundred twenty-seven million, eight hundred fifty-one thousand, seven hundred fifty-two".