5108731 has 2 divisors, whose sum is σ = 5108732. Its totient is φ = 5108730.

The previous prime is 5108717. The next prime is 5108749. The reversal of 5108731 is 1378015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5108731 - 2¹⁷ = 4977659 is a prime.

It is a super-2 number, since 2×5108731² = 52198264860722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5108696 and 5108705.

It is not a weakly prime, because it can be changed into another prime (5108771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2554365 + 2554366.

It is an arithmetic number, because the mean of its divisors is an integer number (2554366).

Almost surely, 2^5108731 is an apocalyptic number.

5108731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5108731 is an equidigital number, since it uses as much as digits as its factorization.

5108731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 5108731 is about 2260.2502073886. The cubic root of 5108731 is about 172.2282327112.

The spelling of 5108731 in words is "five million, one hundred eight thousand, seven hundred thirty-one".