715115752873 has 2 divisors, whose sum is σ = 715115752874. Its totient is φ = 715115752872.

The previous prime is 715115752807. The next prime is 715115753041. The reversal of 715115752873 is 378257511517.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 415525919769 + 299589833104 = 644613^2 + 547348^2 .

It is a cyclic number.

It is not a de Polignac number, because 715115752873 - 2³³ = 706525818281 is a prime.

It is a super-2 number, since 2×715115752873² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 715115752873.

It is not a weakly prime, because it can be changed into another prime (715115755873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357557876436 + 357557876437.

It is an arithmetic number, because the mean of its divisors is an integer number (357557876437).

Almost surely, 2^715115752873 is an apocalyptic number.

It is an amenable number.

715115752873 is a deficient number, since it is larger than the sum of its proper divisors (1).

715115752873 is an equidigital number, since it uses as much as digits as its factorization.

715115752873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2058000, while the sum is 52.

The spelling of 715115752873 in words is "seven hundred fifteen billion, one hundred fifteen million, seven hundred fifty-two thousand, eight hundred seventy-three".