712970653 has 2 divisors, whose sum is σ = 712970654. Its totient is φ = 712970652.

The previous prime is 712970647. The next prime is 712970669. The reversal of 712970653 is 356079217.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 621155929 + 91814724 = 24923^2 + 9582^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712970653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712970053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356485326 + 356485327.

It is an arithmetic number, because the mean of its divisors is an integer number (356485327).

Almost surely, 2^712970653 is an apocalyptic number.

It is an amenable number.

712970653 is a deficient number, since it is larger than the sum of its proper divisors (1).

712970653 is an equidigital number, since it uses as much as digits as its factorization.

712970653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 712970653 is about 26701.5103130890. The cubic root of 712970653 is about 893.3546137198.

The spelling of 712970653 in words is "seven hundred twelve million, nine hundred seventy thousand, six hundred fifty-three".