5995131806479 has 4 divisors (see below), whose sum is σ = 6031911756376. Its totient is φ = 5958351856584.

The previous prime is 5995131806401. The next prime is 5995131806497. The reversal of 5995131806479 is 9746081315995.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5995131806479 - 2⁷ = 5995131806351 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 (5995131800479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18389974704 + ... + 18389975029.

It is an arithmetic number, because the mean of its divisors is an integer number (1507977939094).

Almost surely, 2^{5995131806479} is an apocalyptic number.

5995131806479 is a deficient number, since it is larger than the sum of its proper divisors (36779949897).

5995131806479 is a wasteful number, since it uses less digits than its factorization.

5995131806479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36779949896.

The product of its (nonzero) digits is 73483200, while the sum is 67.

The spelling of 5995131806479 in words is "five trillion, nine hundred ninety-five billion, one hundred thirty-one million, eight hundred six thousand, four hundred seventy-nine".