3212553137917 has 2 divisors, whose sum is σ = 3212553137918. Its totient is φ = 3212553137916.

The previous prime is 3212553137887. The next prime is 3212553137921. The reversal of 3212553137917 is 7197313552123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1678011935161 + 1534541202756 = 1295381^2 + 1238766^2 .

It is a cyclic number.

It is not a de Polignac number, because 3212553137917 - 2⁷ = 3212553137789 is a prime.

It is a super-3 number, since 3×3212553137917³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3212553137617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606276568958 + 1606276568959.

It is an arithmetic number, because the mean of its divisors is an integer number (1606276568959).

Almost surely, 2^{3212553137917} is an apocalyptic number.

It is an amenable number.

3212553137917 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212553137917 is an equidigital number, since it uses as much as digits as its factorization.

3212553137917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1190700, while the sum is 49.

The spelling of 3212553137917 in words is "three trillion, two hundred twelve billion, five hundred fifty-three million, one hundred thirty-seven thousand, nine hundred seventeen".