700872925117 has 2 divisors, whose sum is σ = 700872925118. Its totient is φ = 700872925116.

The previous prime is 700872924967. The next prime is 700872925183. The reversal of 700872925117 is 711529278007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 578726869081 + 122146056036 = 760741^2 + 349494^2 .

It is an emirp because it is prime and its reverse (711529278007) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-700872925117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (700872925717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350436462558 + 350436462559.

It is an arithmetic number, because the mean of its divisors is an integer number (350436462559).

Almost surely, 2^700872925117 is an apocalyptic number.

It is an amenable number.

700872925117 is a deficient number, since it is larger than the sum of its proper divisors (1).

700872925117 is an equidigital number, since it uses as much as digits as its factorization.

700872925117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 493920, while the sum is 49.

The spelling of 700872925117 in words is "seven hundred billion, eight hundred seventy-two million, nine hundred twenty-five thousand, one hundred seventeen".