8137094507 has 2 divisors, whose sum is σ = 8137094508. Its totient is φ = 8137094506.

The previous prime is 8137094467. The next prime is 8137094513. The reversal of 8137094507 is 7054907318.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8137094507 is a prime.

It is a super-4 number, since 4×8137094507⁴ (a number of 41 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (8137091507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4068547253 + 4068547254.

It is an arithmetic number, because the mean of its divisors is an integer number (4068547254).

Almost surely, 2^8137094507 is an apocalyptic number.

8137094507 is a deficient number, since it is larger than the sum of its proper divisors (1).

8137094507 is an equidigital number, since it uses as much as digits as its factorization.

8137094507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 8137094507 is about 90205.8451930916. The cubic root of 8137094507 is about 2011.3598964626.

The spelling of 8137094507 in words is "eight billion, one hundred thirty-seven million, ninety-four thousand, five hundred seven".