1295922673 has 2 divisors, whose sum is σ = 1295922674. Its totient is φ = 1295922672.

The previous prime is 1295922637. The next prime is 1295922701. The reversal of 1295922673 is 3762295921.

It is the 14697-th star number.

Together with previous prime (1295922637) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 812934144 + 482988529 = 28512^2 + 21977^2 .

It is a cyclic number.

It is not a de Polignac number, because 1295922673 - 2⁹ = 1295922161 is a prime.

It is not a weakly prime, because it can be changed into another prime (1295922773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647961336 + 647961337.

It is an arithmetic number, because the mean of its divisors is an integer number (647961337).

Almost surely, 2^1295922673 is an apocalyptic number.

It is an amenable number.

1295922673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1295922673 is an equidigital number, since it uses as much as digits as its factorization.

1295922673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 46.

The square root of 1295922673 is about 35998.9259978683. The cubic root of 1295922673 is about 1090.2506712427.

The spelling of 1295922673 in words is "one billion, two hundred ninety-five million, nine hundred twenty-two thousand, six hundred seventy-three".