704503640713 has 2 divisors, whose sum is σ = 704503640714. Its totient is φ = 704503640712.

The previous prime is 704503640651. The next prime is 704503640741. The reversal of 704503640713 is 317046305407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 638869299849 + 65634340864 = 799293^2 + 256192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-704503640713 is a prime.

It is a super-2 number, since 2×704503640713² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (704503640773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352251820356 + 352251820357.

It is an arithmetic number, because the mean of its divisors is an integer number (352251820357).

Almost surely, 2^704503640713 is an apocalyptic number.

It is an amenable number.

704503640713 is a deficient number, since it is larger than the sum of its proper divisors (1).

704503640713 is an equidigital number, since it uses as much as digits as its factorization.

704503640713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 704503640713 in words is "seven hundred four billion, five hundred three million, six hundred forty thousand, seven hundred thirteen".