613536744823 has 2 divisors, whose sum is σ = 613536744824. Its totient is φ = 613536744822.

The previous prime is 613536744817. The next prime is 613536744829. The reversal of 613536744823 is 328447635316.

It is a balanced prime because it is at equal distance from previous prime (613536744817) and next prime (613536744829).

It is a cyclic number.

It is not a de Polignac number, because 613536744823 - 2⁵ = 613536744791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613536744829) 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, 306768372411 + 306768372412.

It is an arithmetic number, because the mean of its divisors is an integer number (306768372412).

Almost surely, 2^613536744823 is an apocalyptic number.

613536744823 is a deficient number, since it is larger than the sum of its proper divisors (1).

613536744823 is an equidigital number, since it uses as much as digits as its factorization.

613536744823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8709120, while the sum is 52.

The spelling of 613536744823 in words is "six hundred thirteen billion, five hundred thirty-six million, seven hundred forty-four thousand, eight hundred twenty-three".