5975791281279 has 12 divisors (see below), whose sum is σ = 8864987667016. Its totient is φ = 3876188938992.

The previous prime is 5975791281253. The next prime is 5975791281283. The reversal of 5975791281279 is 9721821975795.

5975791281279 is a `hidden beast` number, since 5 + 9 + 7 + 5 + 79 + 1 + 281 + 279 = 666.

It is not a de Polignac number, because 5975791281279 - 2⁷ = 5975791281151 is a prime.

It is a super-2 number, since 2×5975791281279² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5975791281289) 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, 8972659249 + ... + 8972659914.

Almost surely, 2^{5975791281279} is an apocalyptic number.

5975791281279 is a deficient number, since it is larger than the sum of its proper divisors (2889196385737).

5975791281279 is a wasteful number, since it uses less digits than its factorization.

5975791281279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17945319206 (or 17945319203 counting only the distinct ones).

The product of its digits is 200037600, while the sum is 72.

The spelling of 5975791281279 in words is "five trillion, nine hundred seventy-five billion, seven hundred ninety-one million, two hundred eighty-one thousand, two hundred seventy-nine".