712574475217 has 16 divisors (see below), whose sum is σ = 823152196800. Its totient is φ = 609636413440.

The previous prime is 712574475211. The next prime is 712574475281.

712574475217 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712574475217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712574475211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2073009 + ... + 2392177.

It is an arithmetic number, because the mean of its divisors is an integer number (51447012300).

Almost surely, 2^712574475217 is an apocalyptic number.

It is an amenable number.

712574475217 is a deficient number, since it is larger than the sum of its proper divisors (110577721583).

712574475217 is a wasteful number, since it uses less digits than its factorization.

712574475217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331136.

The product of its digits is 3841600, while the sum is 52.

The spelling of 712574475217 in words is "seven hundred twelve billion, five hundred seventy-four million, four hundred seventy-five thousand, two hundred seventeen".