613760716999 has 2 divisors, whose sum is σ = 613760717000. Its totient is φ = 613760716998.

The previous prime is 613760716963. The next prime is 613760717023. The reversal of 613760716999 is 999617067316.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 613760716999 - 2²³ = 613752328391 is a prime.

It is a super-2 number, since 2×613760716999² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 613760716999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613760716909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306880358499 + 306880358500.

It is an arithmetic number, because the mean of its divisors is an integer number (306880358500).

Almost surely, 2^613760716999 is an apocalyptic number.

613760716999 is a deficient number, since it is larger than the sum of its proper divisors (1).

613760716999 is an equidigital number, since it uses as much as digits as its factorization.

613760716999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23147208, while the sum is 64.

The spelling of 613760716999 in words is "six hundred thirteen billion, seven hundred sixty million, seven hundred sixteen thousand, nine hundred ninety-nine".