68095279633 has 2 divisors, whose sum is σ = 68095279634. Its totient is φ = 68095279632.

The previous prime is 68095279597. The next prime is 68095279643. The reversal of 68095279633 is 33697259086.

68095279633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53209571584 + 14885708049 = 230672^2 + 122007^2 .

It is a cyclic number.

It is not a de Polignac number, because 68095279633 - 2³³ = 59505345041 is a prime.

It is a super-2 number, since 2×68095279633² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (68095279643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34047639816 + 34047639817.

It is an arithmetic number, because the mean of its divisors is an integer number (34047639817).

Almost surely, 2^68095279633 is an apocalyptic number.

It is an amenable number.

68095279633 is a deficient number, since it is larger than the sum of its proper divisors (1).

68095279633 is an equidigital number, since it uses as much as digits as its factorization.

68095279633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14696640, while the sum is 58.

The spelling of 68095279633 in words is "sixty-eight billion, ninety-five million, two hundred seventy-nine thousand, six hundred thirty-three".