715116503 has 4 divisors (see below), whose sum is σ = 715751040. Its totient is φ = 714481968.

The previous prime is 715116499. The next prime is 715116517. The reversal of 715116503 is 305611517.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 715116503 - 2² = 715116499 is a prime.

It is a super-2 number, since 2×715116503² = 1022783225725898018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715116593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315575 + ... + 317832.

It is an arithmetic number, because the mean of its divisors is an integer number (178937760).

Almost surely, 2^715116503 is an apocalyptic number.

715116503 is a deficient number, since it is larger than the sum of its proper divisors (634537).

715116503 is a wasteful number, since it uses less digits than its factorization.

715116503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634536.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 715116503 is about 26741.6623080915. The cubic root of 715116503 is about 894.2499684706.

The spelling of 715116503 in words is "seven hundred fifteen million, one hundred sixteen thousand, five hundred three".