6983252957 has 2 divisors, whose sum is σ = 6983252958. Its totient is φ = 6983252956.

The previous prime is 6983252897. The next prime is 6983252993. The reversal of 6983252957 is 7592523896.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4417729156 + 2565523801 = 66466^2 + 50651^2 .

It is a cyclic number.

It is not a de Polignac number, because 6983252957 - 2²⁴ = 6966475741 is a prime.

It is a super-2 number, since 2×6983252957² = 97531643722898487698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6983272957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3491626478 + 3491626479.

It is an arithmetic number, because the mean of its divisors is an integer number (3491626479).

Almost surely, 2^6983252957 is an apocalyptic number.

It is an amenable number.

6983252957 is a deficient number, since it is larger than the sum of its proper divisors (1).

6983252957 is an equidigital number, since it uses as much as digits as its factorization.

6983252957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8164800, while the sum is 56.

The square root of 6983252957 is about 83565.8599967714. The cubic root of 6983252957 is about 1911.4044435938.

The spelling of 6983252957 in words is "six billion, nine hundred eighty-three million, two hundred fifty-two thousand, nine hundred fifty-seven".