72560766494 has 8 divisors (see below), whose sum is σ = 115243570368. Its totient is φ = 34146243040.

The previous prime is 72560766463. The next prime is 72560766503. The reversal of 72560766494 is 49466706527.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067070062 + ... + 1067070129.

It is an arithmetic number, because the mean of its divisors is an integer number (14405446296).

Almost surely, 2^72560766494 is an apocalyptic number.

72560766494 is a deficient number, since it is larger than the sum of its proper divisors (42682803874).

72560766494 is a wasteful number, since it uses less digits than its factorization.

72560766494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134140210.

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 72560766494 in words is "seventy-two billion, five hundred sixty million, seven hundred sixty-six thousand, four hundred ninety-four".