5286138131 has 2 divisors, whose sum is σ = 5286138132. Its totient is φ = 5286138130.

The previous prime is 5286138107. The next prime is 5286138133. The reversal of 5286138131 is 1318316825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5286138131 - 2²⁶ = 5219029267 is a prime.

It is a super-2 number, since 2×5286138131² = 55886512680024346322, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 5286138133, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5286138133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2643069065 + 2643069066.

It is an arithmetic number, because the mean of its divisors is an integer number (2643069066).

Almost surely, 2^5286138131 is an apocalyptic number.

5286138131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5286138131 is an equidigital number, since it uses as much as digits as its factorization.

5286138131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 38.

The square root of 5286138131 is about 72705.8328540427. The cubic root of 5286138131 is about 1741.9920518697.

The spelling of 5286138131 in words is "five billion, two hundred eighty-six million, one hundred thirty-eight thousand, one hundred thirty-one".