715136212873 has 4 divisors (see below), whose sum is σ = 725809887760. Its totient is φ = 704462537988.

The previous prime is 715136212829. The next prime is 715136212907. The reversal of 715136212873 is 378212631517.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 715136212873 - 2³³ = 706546278281 is a prime.

It is a super-2 number, since 2×715136212873² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (715136219873) 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, 5336837343 + ... + 5336837476.

It is an arithmetic number, because the mean of its divisors is an integer number (181452471940).

Almost surely, 2^715136212873 is an apocalyptic number.

It is an amenable number.

715136212873 is a deficient number, since it is larger than the sum of its proper divisors (10673674887).

715136212873 is a wasteful number, since it uses less digits than its factorization.

715136212873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10673674886.

The product of its digits is 423360, while the sum is 46.

The spelling of 715136212873 in words is "seven hundred fifteen billion, one hundred thirty-six million, two hundred twelve thousand, eight hundred seventy-three".