8137310413 has 2 divisors, whose sum is σ = 8137310414. Its totient is φ = 8137310412.

The previous prime is 8137310399. The next prime is 8137310429. The reversal of 8137310413 is 3140137318.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8131169929 + 6140484 = 90173^2 + 2478^2 .

It is a cyclic number.

It is not a de Polignac number, because 8137310413 - 2⁵ = 8137310381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8137310473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4068655206 + 4068655207.

It is an arithmetic number, because the mean of its divisors is an integer number (4068655207).

Almost surely, 2^8137310413 is an apocalyptic number.

It is an amenable number.

8137310413 is a deficient number, since it is larger than the sum of its proper divisors (1).

8137310413 is an equidigital number, since it uses as much as digits as its factorization.

8137310413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 8137310413 is about 90207.0419257832. The cubic root of 8137310413 is about 2011.3776858110.

The spelling of 8137310413 in words is "eight billion, one hundred thirty-seven million, three hundred ten thousand, four hundred thirteen".