713477257 has 2 divisors, whose sum is σ = 713477258. Its totient is φ = 713477256.

The previous prime is 713477207. The next prime is 713477263. The reversal of 713477257 is 752774317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 687016521 + 26460736 = 26211^2 + 5144^2 .

It is a cyclic number.

It is not a de Polignac number, because 713477257 - 2²³ = 705088649 is a prime.

It is not a weakly prime, because it can be changed into another prime (713477207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356738628 + 356738629.

It is an arithmetic number, because the mean of its divisors is an integer number (356738629).

Almost surely, 2^713477257 is an apocalyptic number.

It is an amenable number.

713477257 is a deficient number, since it is larger than the sum of its proper divisors (1).

713477257 is an equidigital number, since it uses as much as digits as its factorization.

713477257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288120, while the sum is 43.

The square root of 713477257 is about 26710.9950582153. The cubic root of 713477257 is about 893.5661557927.

The spelling of 713477257 in words is "seven hundred thirteen million, four hundred seventy-seven thousand, two hundred fifty-seven".