6108791831 has 4 divisors (see below), whose sum is σ = 6305849664. Its totient is φ = 5911734000.

The previous prime is 6108791827. The next prime is 6108791833. The reversal of 6108791831 is 1381978016.

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 6108791831 - 2² = 6108791827 is a prime.

It is a super-2 number, since 2×6108791831² = 74634675268984665122, which 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 (6108791833) 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, 98528870 + ... + 98528931.

It is an arithmetic number, because the mean of its divisors is an integer number (1576462416).

Almost surely, 2^6108791831 is an apocalyptic number.

6108791831 is a deficient number, since it is larger than the sum of its proper divisors (197057833).

6108791831 is a wasteful number, since it uses less digits than its factorization.

6108791831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197057832.

The product of its (nonzero) digits is 72576, while the sum is 44.

The square root of 6108791831 is about 78158.7604238962. The cubic root of 6108791831 is about 1828.0375342227.

The spelling of 6108791831 in words is "six billion, one hundred eight million, seven hundred ninety-one thousand, eight hundred thirty-one".