616750050713 has 2 divisors, whose sum is σ = 616750050714. Its totient is φ = 616750050712.

The previous prime is 616750050703. The next prime is 616750050727. The reversal of 616750050713 is 317050057616.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 577131934864 + 39618115849 = 759692^2 + 199043^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-616750050713 is a prime.

It is not a weakly prime, because it can be changed into another prime (616750050703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308375025356 + 308375025357.

It is an arithmetic number, because the mean of its divisors is an integer number (308375025357).

Almost surely, 2^616750050713 is an apocalyptic number.

It is an amenable number.

616750050713 is a deficient number, since it is larger than the sum of its proper divisors (1).

616750050713 is an equidigital number, since it uses as much as digits as its factorization.

616750050713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132300, while the sum is 41.

The spelling of 616750050713 in words is "six hundred sixteen billion, seven hundred fifty million, fifty thousand, seven hundred thirteen".