5108390831 has 8 divisors (see below), whose sum is σ = 5327543424. Its totient is φ = 4892636160.

The previous prime is 5108390801. The next prime is 5108390909. The reversal of 5108390831 is 1380938015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5108390831 - 2¹⁸ = 5108128687 is a prime.

It is a super-2 number, since 2×5108390831² = 52191313764489741122, 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 (5108390801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846410 + ... + 852423.

It is an arithmetic number, because the mean of its divisors is an integer number (665942928).

Almost surely, 2^5108390831 is an apocalyptic number.

5108390831 is a deficient number, since it is larger than the sum of its proper divisors (219152593).

5108390831 is a wasteful number, since it uses less digits than its factorization.

5108390831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698961.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 5108390831 is about 71473.0077092045. The cubic root of 5108390831 is about 1722.2440997412.

The spelling of 5108390831 in words is "five billion, one hundred eight million, three hundred ninety thousand, eight hundred thirty-one".