797173264131 has 8 divisors (see below), whose sum is σ = 1062904299264. Its totient is φ = 531445535880.

The previous prime is 797173264127. The next prime is 797173264141. The reversal of 797173264131 is 131462371797.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 797173264131 - 2² = 797173264127 is a prime.

It is a super-2 number, since 2×797173264131² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (797173264141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195351 + ... + 1277696.

It is an arithmetic number, because the mean of its divisors is an integer number (132863037408).

Almost surely, 2^797173264131 is an apocalyptic number.

797173264131 is a deficient number, since it is larger than the sum of its proper divisors (265731035133).

797173264131 is a wasteful number, since it uses less digits than its factorization.

797173264131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653441.

The product of its digits is 1333584, while the sum is 51.

The spelling of 797173264131 in words is "seven hundred ninety-seven billion, one hundred seventy-three million, two hundred sixty-four thousand, one hundred thirty-one".