2633116863 has 16 divisors (see below), whose sum is σ = 3834141696. Its totient is φ = 1597555680.

The previous prime is 2633116853. The next prime is 2633116873. The reversal of 2633116863 is 3686113362.

It is an interprime number because it is at equal distance from previous prime (2633116853) and next prime (2633116873).

It is not a de Polignac number, because 2633116863 - 2¹³ = 2633108671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2633116853) 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 15 ways as a sum of consecutive naturals, for example, 472695 + ... + 478232.

It is an arithmetic number, because the mean of its divisors is an integer number (239633856).

Almost surely, 2^2633116863 is an apocalyptic number.

2633116863 is a deficient number, since it is larger than the sum of its proper divisors (1201024833).

2633116863 is a wasteful number, since it uses less digits than its factorization.

2633116863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951014.

The product of its digits is 93312, while the sum is 39.

The square root of 2633116863 is about 51313.9051622462. The cubic root of 2633116863 is about 1380.8824543843.

The spelling of 2633116863 in words is "two billion, six hundred thirty-three million, one hundred sixteen thousand, eight hundred sixty-three".