2650653234263 has 4 divisors (see below), whose sum is σ = 2654750071440. Its totient is φ = 2646556397088.

The previous prime is 2650653234223. The next prime is 2650653234293. The reversal of 2650653234263 is 3624323560562.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2650653234263 - 2¹⁸ = 2650652972119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650653234223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048417618 + ... + 2048418911.

It is an arithmetic number, because the mean of its divisors is an integer number (663687517860).

Almost surely, 2^{2650653234263} is an apocalyptic number.

2650653234263 is a deficient number, since it is larger than the sum of its proper divisors (4096837177).

2650653234263 is an equidigital number, since it uses as much as digits as its factorization.

2650653234263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096837176.

The product of its (nonzero) digits is 4665600, while the sum is 47.

The spelling of 2650653234263 in words is "two trillion, six hundred fifty billion, six hundred fifty-three million, two hundred thirty-four thousand, two hundred sixty-three".