72560364717 has 8 divisors (see below), whose sum is σ = 96786284224. Its totient is φ = 48354010848.

The previous prime is 72560364683. The next prime is 72560364719. The reversal of 72560364717 is 71746306527.

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

It is not a de Polignac number, because 72560364717 - 2²³ = 72551976109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72560364719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4882753 + ... + 4897590.

It is an arithmetic number, because the mean of its divisors is an integer number (12098285528).

Almost surely, 2^72560364717 is an apocalyptic number.

It is an amenable number.

72560364717 is a deficient number, since it is larger than the sum of its proper divisors (24225919507).

72560364717 is a wasteful number, since it uses less digits than its factorization.

72560364717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9782819.

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 72560364717 in words is "seventy-two billion, five hundred sixty million, three hundred sixty-four thousand, seven hundred seventeen".