712271653 has 2 divisors, whose sum is σ = 712271654. Its totient is φ = 712271652.

The previous prime is 712271647. The next prime is 712271671. The reversal of 712271653 is 356172217.

712271653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 475327204 + 236944449 = 21802^2 + 15393^2 .

It is an emirp because it is prime and its reverse (356172217) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712271653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712271683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356135826 + 356135827.

It is an arithmetic number, because the mean of its divisors is an integer number (356135827).

Almost surely, 2^712271653 is an apocalyptic number.

It is an amenable number.

712271653 is a deficient number, since it is larger than the sum of its proper divisors (1).

712271653 is an equidigital number, since it uses as much as digits as its factorization.

712271653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 34.

The square root of 712271653 is about 26688.4179561097. The cubic root of 712271653 is about 893.0625684786.

The spelling of 712271653 in words is "seven hundred twelve million, two hundred seventy-one thousand, six hundred fifty-three".