6957252073 has 2 divisors, whose sum is σ = 6957252074. Its totient is φ = 6957252072.

The previous prime is 6957252053. The next prime is 6957252077. The reversal of 6957252073 is 3702527596.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4318066944 + 2639185129 = 65712^2 + 51373^2 .

It is a cyclic number.

It is not a de Polignac number, because 6957252073 - 2⁵ = 6957252041 is a prime.

It is not a weakly prime, because it can be changed into another prime (6957252077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3478626036 + 3478626037.

It is an arithmetic number, because the mean of its divisors is an integer number (3478626037).

Almost surely, 2^6957252073 is an apocalyptic number.

It is an amenable number.

6957252073 is a deficient number, since it is larger than the sum of its proper divisors (1).

6957252073 is an equidigital number, since it uses as much as digits as its factorization.

6957252073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 793800, while the sum is 46.

The square root of 6957252073 is about 83410.1437056669. The cubic root of 6957252073 is about 1909.0292365952.

The spelling of 6957252073 in words is "six billion, nine hundred fifty-seven million, two hundred fifty-two thousand, seventy-three".