616151614324313 has 2 divisors, whose sum is σ = 616151614324314. Its totient is φ = 616151614324312.

The previous prime is 616151614324261. The next prime is 616151614324403. The reversal of 616151614324313 is 313423416151616.

616151614324313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 614384809783369 + 1766804540944 = 24786787^2 + 1329212^2 .

It is a cyclic number.

It is not a de Polignac number, because 616151614324313 - 2²² = 616151610130009 is a prime.

It is not a weakly prime, because it can be changed into another prime (616151614324513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308075807162156 + 308075807162157.

It is an arithmetic number, because the mean of its divisors is an integer number (308075807162157).

Almost surely, 2^{616151614324313} is an apocalyptic number.

It is an amenable number.

616151614324313 is a deficient number, since it is larger than the sum of its proper divisors (1).

616151614324313 is an equidigital number, since it uses as much as digits as its factorization.

616151614324313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 47.

The spelling of 616151614324313 in words is "six hundred sixteen trillion, one hundred fifty-one billion, six hundred fourteen million, three hundred twenty-four thousand, three hundred thirteen".