3316650258457 has 2 divisors, whose sum is σ = 3316650258458. Its totient is φ = 3316650258456.

The previous prime is 3316650258443. The next prime is 3316650258479. The reversal of 3316650258457 is 7548520566133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2246824121481 + 1069826136976 = 1498941^2 + 1034324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3316650258457 is a prime.

It is a super-2 number, since 2×3316650258457² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3316650258398 and 3316650258407.

It is not a weakly prime, because it can be changed into another prime (3316650258407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658325129228 + 1658325129229.

It is an arithmetic number, because the mean of its divisors is an integer number (1658325129229).

Almost surely, 2^{3316650258457} is an apocalyptic number.

It is an amenable number.

3316650258457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3316650258457 is an equidigital number, since it uses as much as digits as its factorization.

3316650258457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144000, while the sum is 55.

The spelling of 3316650258457 in words is "three trillion, three hundred sixteen billion, six hundred fifty million, two hundred fifty-eight thousand, four hundred fifty-seven".