2669922851 has 2 divisors, whose sum is σ = 2669922852. Its totient is φ = 2669922850.

The previous prime is 2669922839. The next prime is 2669922881. The reversal of 2669922851 is 1582299662.

2669922851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2669922851 - 2²² = 2665728547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2669922851.

It is not a weakly prime, because it can be changed into another prime (2669922881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1334961425 + 1334961426.

It is an arithmetic number, because the mean of its divisors is an integer number (1334961426).

Almost surely, 2^2669922851 is an apocalyptic number.

2669922851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2669922851 is an equidigital number, since it uses as much as digits as its factorization.

2669922851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 50.

The square root of 2669922851 is about 51671.2962001148. The cubic root of 2669922851 is about 1387.2867471515.

The spelling of 2669922851 in words is "two billion, six hundred sixty-nine million, nine hundred twenty-two thousand, eight hundred fifty-one".