6633254963 has 2 divisors, whose sum is σ = 6633254964. Its totient is φ = 6633254962.

The previous prime is 6633254933. The next prime is 6633255023. The reversal of 6633254963 is 3694523366.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6633254963 - 2²⁰ = 6632206387 is a prime.

It is not a weakly prime, because it can be changed into another prime (6633254933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3316627481 + 3316627482.

It is an arithmetic number, because the mean of its divisors is an integer number (3316627482).

Almost surely, 2^6633254963 is an apocalyptic number.

6633254963 is a deficient number, since it is larger than the sum of its proper divisors (1).

6633254963 is an equidigital number, since it uses as much as digits as its factorization.

6633254963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 47.

The square root of 6633254963 is about 81444.7970284167. The cubic root of 6633254963 is about 1878.9226288046.

The spelling of 6633254963 in words is "six billion, six hundred thirty-three million, two hundred fifty-four thousand, nine hundred sixty-three".