715212563 has 24 divisors (see below), whose sum is σ = 804473856. Its totient is φ = 634888800.

The previous prime is 715212551. The next prime is 715212601. The reversal of 715212563 is 365212517.

It is not a de Polignac number, because 715212563 - 2⁶ = 715212499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715212523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1105106 + ... + 1105752.

It is an arithmetic number, because the mean of its divisors is an integer number (33519744).

Almost surely, 2^715212563 is an apocalyptic number.

715212563 is a deficient number, since it is larger than the sum of its proper divisors (89261293).

715212563 is a wasteful number, since it uses less digits than its factorization.

715212563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915 (or 902 counting only the distinct ones).

The product of its digits is 12600, while the sum is 32.

The square root of 715212563 is about 26743.4583216158. The cubic root of 715212563 is about 894.2900075437.

The spelling of 715212563 in words is "seven hundred fifteen million, two hundred twelve thousand, five hundred sixty-three".