2633457163 has 12 divisors (see below), whose sum is σ = 2689845760. Its totient is φ = 2578226976.

The previous prime is 2633457157. The next prime is 2633457187. The reversal of 2633457163 is 3617543362.

It is not a de Polignac number, because 2633457163 - 2²⁵ = 2599902731 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2633457263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2058358 + ... + 2059636.

Almost surely, 2^2633457163 is an apocalyptic number.

2633457163 is a deficient number, since it is larger than the sum of its proper divisors (56388597).

2633457163 is an equidigital number, since it uses as much as digits as its factorization.

2633457163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118 (or 2065 counting only the distinct ones).

The product of its digits is 272160, while the sum is 40.

The square root of 2633457163 is about 51317.2209204668. The cubic root of 2633457163 is about 1380.9419395346.

The spelling of 2633457163 in words is "two billion, six hundred thirty-three million, four hundred fifty-seven thousand, one hundred sixty-three".