613611513007 has 2 divisors, whose sum is σ = 613611513008. Its totient is φ = 613611513006.

The previous prime is 613611512989. The next prime is 613611513071. The reversal of 613611513007 is 700315116316.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 613611513007 - 2¹⁵ = 613611480239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613611513607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306805756503 + 306805756504.

It is an arithmetic number, because the mean of its divisors is an integer number (306805756504).

Almost surely, 2^613611513007 is an apocalyptic number.

613611513007 is a deficient number, since it is larger than the sum of its proper divisors (1).

613611513007 is an equidigital number, since it uses as much as digits as its factorization.

613611513007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 34.

The spelling of 613611513007 in words is "six hundred thirteen billion, six hundred eleven million, five hundred thirteen thousand, seven".