679795415265 has 8 divisors (see below), whose sum is σ = 1087672664448. Its totient is φ = 362557554800.

The previous prime is 679795415207. The next prime is 679795415281. The reversal of 679795415265 is 562514597976.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 679795415265 - 2¹⁶ = 679795349729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 679795415196 and 679795415205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22659847161 + ... + 22659847190.

It is an arithmetic number, because the mean of its divisors is an integer number (135959083056).

Almost surely, 2^679795415265 is an apocalyptic number.

It is an amenable number.

679795415265 is a deficient number, since it is larger than the sum of its proper divisors (407877249183).

679795415265 is a wasteful number, since it uses less digits than its factorization.

679795415265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45319694359.

The product of its digits is 142884000, while the sum is 66.

The spelling of 679795415265 in words is "six hundred seventy-nine billion, seven hundred ninety-five million, four hundred fifteen thousand, two hundred sixty-five".