6413255033 has 2 divisors, whose sum is σ = 6413255034. Its totient is φ = 6413255032.

The previous prime is 6413254987. The next prime is 6413255047. The reversal of 6413255033 is 3305523146.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5005279504 + 1407975529 = 70748^2 + 37523^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6413255033 is a prime.

It is a super-2 number, since 2×6413255033² = 82259680236599662178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6413255053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206627516 + 3206627517.

It is an arithmetic number, because the mean of its divisors is an integer number (3206627517).

Almost surely, 2^6413255033 is an apocalyptic number.

It is an amenable number.

6413255033 is a deficient number, since it is larger than the sum of its proper divisors (1).

6413255033 is an equidigital number, since it uses as much as digits as its factorization.

6413255033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 6413255033 is about 80082.8011061052. The cubic root of 6413255033 is about 1857.9164081865.

Adding to 6413255033 its reverse (3305523146), we get a palindrome (9718778179).

The spelling of 6413255033 in words is "six billion, four hundred thirteen million, two hundred fifty-five thousand, thirty-three".