796745617545 has 16 divisors (see below), whose sum is σ = 1293819750720. Its totient is φ = 418588741824.

The previous prime is 796745617513. The next prime is 796745617553. The reversal of 796745617545 is 545716547697.

It is not a de Polignac number, because 796745617545 - 2⁵ = 796745617513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396389850 + ... + 396391859.

It is an arithmetic number, because the mean of its divisors is an integer number (80863734420).

Almost surely, 2^796745617545 is an apocalyptic number.

It is an amenable number.

796745617545 is a deficient number, since it is larger than the sum of its proper divisors (497074133175).

796745617545 is a wasteful number, since it uses less digits than its factorization.

796745617545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792781784.

The product of its digits is 222264000, while the sum is 66.

The spelling of 796745617545 in words is "seven hundred ninety-six billion, seven hundred forty-five million, six hundred seventeen thousand, five hundred forty-five".