5159858122991 has 16 divisors (see below), whose sum is σ = 6100542274848. Its totient is φ = 4302371548800.

The previous prime is 5159858122931. The next prime is 5159858122999. The reversal of 5159858122991 is 1992218589515.

It is not a de Polignac number, because 5159858122991 - 2²² = 5159853928687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5159858122999) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 114891320 + ... + 114936221.

It is an arithmetic number, because the mean of its divisors is an integer number (381283892178).

Almost surely, 2^{5159858122991} is an apocalyptic number.

5159858122991 is a deficient number, since it is larger than the sum of its proper divisors (940684151857).

5159858122991 is a wasteful number, since it uses less digits than its factorization.

5159858122991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229827722.

The product of its digits is 23328000, while the sum is 65.

The spelling of 5159858122991 in words is "five trillion, one hundred fifty-nine billion, eight hundred fifty-eight million, one hundred twenty-two thousand, nine hundred ninety-one".