797174256080 has 80 divisors (see below), whose sum is σ = 1865399763024. Its totient is φ = 316814622720.

The previous prime is 797174256061. The next prime is 797174256089. The reversal of 797174256080 is 80652471797.

797174256080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 54171631504 + 743002624576 = 232748^2 + 861976^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797174256089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12273290 + ... + 12338070.

Almost surely, 2^797174256080 is an apocalyptic number.

It is an amenable number.

797174256080 is an abundant number, since it is smaller than the sum of its proper divisors (1068225506944).

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

797174256080 is a wasteful number, since it uses less digits than its factorization.

797174256080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65784 (or 65778 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 797174256080 in words is "seven hundred ninety-seven billion, one hundred seventy-four million, two hundred fifty-six thousand, eighty".