791996261175 has 36 divisors (see below), whose sum is σ = 1621203778480. Its totient is φ = 362055432960.

The previous prime is 791996261101. The next prime is 791996261183. The reversal of 791996261175 is 571162699197.

791996261175 is a `hidden beast` number, since 7 + 9 + 1 + 9 + 9 + 6 + 2 + 611 + 7 + 5 = 666.

It is not a de Polignac number, because 791996261175 - 2⁷ = 791996261047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 251425810 + ... + 251428959.

Almost surely, 2^791996261175 is an apocalyptic number.

791996261175 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

791996261175 is an abundant number, since it is smaller than the sum of its proper divisors (829207517305).

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

791996261175 is a wasteful number, since it uses less digits than its factorization.

791996261175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502854792 (or 502854784 counting only the distinct ones).

The product of its digits is 12859560, while the sum is 63.

The spelling of 791996261175 in words is "seven hundred ninety-one billion, nine hundred ninety-six million, two hundred sixty-one thousand, one hundred seventy-five".