711782548313 has 2 divisors, whose sum is σ = 711782548314. Its totient is φ = 711782548312.

The previous prime is 711782548307. The next prime is 711782548349. The reversal of 711782548313 is 313845287117.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 601327355209 + 110455193104 = 775453^2 + 332348^2 .

It is a cyclic number.

It is not a de Polignac number, because 711782548313 - 2⁴ = 711782548297 is a prime.

It is not a weakly prime, because it can be changed into another prime (711782548303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355891274156 + 355891274157.

It is an arithmetic number, because the mean of its divisors is an integer number (355891274157).

Almost surely, 2^711782548313 is an apocalyptic number.

It is an amenable number.

711782548313 is a deficient number, since it is larger than the sum of its proper divisors (1).

711782548313 is an equidigital number, since it uses as much as digits as its factorization.

711782548313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 50.

The spelling of 711782548313 in words is "seven hundred eleven billion, seven hundred eighty-two million, five hundred forty-eight thousand, three hundred thirteen".