15002716013 has 2 divisors, whose sum is σ = 15002716014. Its totient is φ = 15002716012.

The previous prime is 15002716009. The next prime is 15002716031. The reversal of 15002716013 is 31061720051.

Together with next prime (15002716031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14636644324 + 366071689 = 120982^2 + 19133^2 .

It is a cyclic number.

It is not a de Polignac number, because 15002716013 - 2² = 15002716009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15002716063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7501358006 + 7501358007.

It is an arithmetic number, because the mean of its divisors is an integer number (7501358007).

Almost surely, 2^15002716013 is an apocalyptic number.

It is an amenable number.

15002716013 is a deficient number, since it is larger than the sum of its proper divisors (1).

15002716013 is an equidigital number, since it uses as much as digits as its factorization.

15002716013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The spelling of 15002716013 in words is "fifteen billion, two million, seven hundred sixteen thousand, thirteen".