711094258649 has 2 divisors, whose sum is σ = 711094258650. Its totient is φ = 711094258648.

The previous prime is 711094258643. The next prime is 711094258711. The reversal of 711094258649 is 946852490117.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 552636126025 + 158458132624 = 743395^2 + 398068^2 .

It is a cyclic number.

It is not a de Polignac number, because 711094258649 - 2¹² = 711094254553 is a prime.

It is a super-2 number, since 2×711094258649² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 711094258594 and 711094258603.

It is not a weakly prime, because it can be changed into another prime (711094258643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355547129324 + 355547129325.

It is an arithmetic number, because the mean of its divisors is an integer number (355547129325).

Almost surely, 2^711094258649 is an apocalyptic number.

It is an amenable number.

711094258649 is a deficient number, since it is larger than the sum of its proper divisors (1).

711094258649 is an equidigital number, since it uses as much as digits as its factorization.

711094258649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 711094258649 in words is "seven hundred eleven billion, ninety-four million, two hundred fifty-eight thousand, six hundred forty-nine".