616596743913679 has 2 divisors, whose sum is σ = 616596743913680. Its totient is φ = 616596743913678.

The previous prime is 616596743913659. The next prime is 616596743913701. The reversal of 616596743913679 is 976319347695616.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 616596743913679 - 2⁹ = 616596743913167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (616596743913629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308298371956839 + 308298371956840.

It is an arithmetic number, because the mean of its divisors is an integer number (308298371956840).

Almost surely, 2^{616596743913679} is an apocalyptic number.

616596743913679 is a deficient number, since it is larger than the sum of its proper divisors (1).

616596743913679 is an equidigital number, since it uses as much as digits as its factorization.

616596743913679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8332994880, while the sum is 82.

The spelling of 616596743913679 in words is "six hundred sixteen trillion, five hundred ninety-six billion, seven hundred forty-three million, nine hundred thirteen thousand, six hundred seventy-nine".