2663131085 has 16 divisors (see below), whose sum is σ = 3264321600. Its totient is φ = 2085115776.

The previous prime is 2663131021. The next prime is 2663131091. The reversal of 2663131085 is 5801313662.

It is a cyclic number.

It is not a de Polignac number, because 2663131085 - 2⁶ = 2663131021 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 47081 + ... + 86849.

It is an arithmetic number, because the mean of its divisors is an integer number (204020100).

Almost surely, 2^2663131085 is an apocalyptic number.

It is an amenable number.

2663131085 is a deficient number, since it is larger than the sum of its proper divisors (601190515).

2663131085 is a wasteful number, since it uses less digits than its factorization.

2663131085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40060.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 2663131085 is about 51605.5334726810. The cubic root of 2663131085 is about 1386.1094187975.

The spelling of 2663131085 in words is "two billion, six hundred sixty-three million, one hundred thirty-one thousand, eighty-five".