2268088651 has 2 divisors, whose sum is σ = 2268088652. Its totient is φ = 2268088650.

The previous prime is 2268088649. The next prime is 2268088661. The reversal of 2268088651 is 1568808622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2268088651 - 2¹ = 2268088649 is a prime.

It is a super-2 number, since 2×2268088651² = 10288452257589999602, which contains 22 as substring.

Together with 2268088649, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2268088631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134044325 + 1134044326.

It is an arithmetic number, because the mean of its divisors is an integer number (1134044326).

Almost surely, 2^2268088651 is an apocalyptic number.

2268088651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2268088651 is an equidigital number, since it uses as much as digits as its factorization.

2268088651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 2268088651 is about 47624.4543380814. The cubic root of 2268088651 is about 1313.8728602950.

The spelling of 2268088651 in words is "two billion, two hundred sixty-eight million, eighty-eight thousand, six hundred fifty-one".