715826660063 has 2 divisors, whose sum is σ = 715826660064. Its totient is φ = 715826660062.

The previous prime is 715826660051. The next prime is 715826660083. The reversal of 715826660063 is 360066628517.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-715826660063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 715826659993 and 715826660020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715826660023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357913330031 + 357913330032.

It is an arithmetic number, because the mean of its divisors is an integer number (357913330032).

Almost surely, 2^715826660063 is an apocalyptic number.

715826660063 is a deficient number, since it is larger than the sum of its proper divisors (1).

715826660063 is an equidigital number, since it uses as much as digits as its factorization.

715826660063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 715826660063 in words is "seven hundred fifteen billion, eight hundred twenty-six million, six hundred sixty thousand, sixty-three".