5918655549879 has 12 divisors (see below), whose sum is σ = 8566723896016. Its totient is φ = 3937668165792.

The previous prime is 5918655549871. The next prime is 5918655549929. The reversal of 5918655549879 is 9789455568195.

5918655549879 is a `hidden beast` number, since 5 + 9 + 1 + 8 + 6 + 5 + 55 + 498 + 79 = 666.

It is not a de Polignac number, because 5918655549879 - 2³ = 5918655549871 is a prime.

It is a super-2 number, since 2×5918655549879² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5918655549798 and 5918655549807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5918655549871) 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, 675178774 + ... + 675187539.

Almost surely, 2^{5918655549879} is an apocalyptic number.

5918655549879 is a deficient number, since it is larger than the sum of its proper divisors (2648068346137).

5918655549879 is a wasteful number, since it uses less digits than its factorization.

5918655549879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350366806 (or 1350366803 counting only the distinct ones).

The product of its digits is 4898880000, while the sum is 81.

The spelling of 5918655549879 in words is "five trillion, nine hundred eighteen billion, six hundred fifty-five million, five hundred forty-nine thousand, eight hundred seventy-nine".