2650268793 has 4 divisors (see below), whose sum is σ = 3533691728. Its totient is φ = 1766845860.

The previous prime is 2650268711. The next prime is 2650268813. The reversal of 2650268793 is 3978620562.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2650268793 - 2¹² = 2650264697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2650268393) 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, 441711463 + ... + 441711468.

It is an arithmetic number, because the mean of its divisors is an integer number (883422932).

Almost surely, 2^2650268793 is an apocalyptic number.

It is an amenable number.

2650268793 is a deficient number, since it is larger than the sum of its proper divisors (883422935).

2650268793 is an equidigital number, since it uses as much as digits as its factorization.

2650268793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883422934.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 2650268793 is about 51480.7613871435. The cubic root of 2650268793 is about 1383.8742898798.

The spelling of 2650268793 in words is "two billion, six hundred fifty million, two hundred sixty-eight thousand, seven hundred ninety-three".