79059763444857 has 12 divisors (see below), whose sum is σ = 114145457282064. Its totient is φ = 48652162119600.

The previous prime is 79059763444853. The next prime is 79059763444873. The reversal of 79059763444857 is 75844436795097.

It is not a de Polignac number, because 79059763444857 - 2² = 79059763444853 is a prime.

It is a super-3 number, since 3×79059763444857³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (79059763444853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77968208019 + ... + 77968209032.

It is an arithmetic number, because the mean of its divisors is an integer number (9512121440172).

Almost surely, 2^{79059763444857} is an apocalyptic number.

It is an amenable number.

79059763444857 is a deficient number, since it is larger than the sum of its proper divisors (35085693837207).

79059763444857 is a wasteful number, since it uses less digits than its factorization.

79059763444857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155936417080 (or 155936417067 counting only the distinct ones).

The product of its (nonzero) digits is 6401203200, while the sum is 78.

The spelling of 79059763444857 in words is "seventy-nine trillion, fifty-nine billion, seven hundred sixty-three million, four hundred forty-four thousand, eight hundred fifty-seven".