5313961831 has 2 divisors, whose sum is σ = 5313961832. Its totient is φ = 5313961830.

The previous prime is 5313961789. The next prime is 5313961853. The reversal of 5313961831 is 1381693135.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5313961831 - 2¹³ = 5313953639 is a prime.

It is a super-2 number, since 2×5313961831² = 56476380682649745122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5313961231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656980915 + 2656980916.

It is an arithmetic number, because the mean of its divisors is an integer number (2656980916).

Almost surely, 2^5313961831 is an apocalyptic number.

5313961831 is a deficient number, since it is larger than the sum of its proper divisors (1).

5313961831 is an equidigital number, since it uses as much as digits as its factorization.

5313961831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 40.

The square root of 5313961831 is about 72896.9260737378. The cubic root of 5313961831 is about 1745.0430424820.

The spelling of 5313961831 in words is "five billion, three hundred thirteen million, nine hundred sixty-one thousand, eight hundred thirty-one".