713072665611 has 24 divisors (see below), whose sum is σ = 1044473345136. Its totient is φ = 468703549440.

The previous prime is 713072665607. The next prime is 713072665631. The reversal of 713072665611 is 116566270317.

713072665611 is a `hidden beast` number, since 7 + 1 + 3 + 0 + 7 + 26 + 6 + 5 + 611 = 666.

It is not a de Polignac number, because 713072665611 - 2² = 713072665607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (713072665631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1676971 + ... + 2058731.

It is an arithmetic number, because the mean of its divisors is an integer number (43519722714).

Almost surely, 2^713072665611 is an apocalyptic number.

713072665611 is a deficient number, since it is larger than the sum of its proper divisors (331400679525).

713072665611 is a wasteful number, since it uses less digits than its factorization.

713072665611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384683 (or 384680 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 713072665611 in words is "seven hundred thirteen billion, seventy-two million, six hundred sixty-five thousand, six hundred eleven".