715249163 has 2 divisors, whose sum is σ = 715249164. Its totient is φ = 715249162.

The previous prime is 715249159. The next prime is 715249253. The reversal of 715249163 is 361942517.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 715249163 - 2² = 715249159 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (715249663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357624581 + 357624582.

It is an arithmetic number, because the mean of its divisors is an integer number (357624582).

Almost surely, 2^715249163 is an apocalyptic number.

715249163 is a deficient number, since it is larger than the sum of its proper divisors (1).

715249163 is an equidigital number, since it uses as much as digits as its factorization.

715249163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 715249163 is about 26744.1425923509. The cubic root of 715249163 is about 894.3052619626.

The spelling of 715249163 in words is "seven hundred fifteen million, two hundred forty-nine thousand, one hundred sixty-three".