2268154751 has 2 divisors, whose sum is σ = 2268154752. Its totient is φ = 2268154750.

The previous prime is 2268154627. The next prime is 2268154753. The reversal of 2268154751 is 1574518622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2268154751 is a prime.

Together with 2268154753, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2268154699 and 2268154708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2268154753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134077375 + 1134077376.

It is an arithmetic number, because the mean of its divisors is an integer number (1134077376).

Almost surely, 2^2268154751 is an apocalyptic number.

2268154751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2268154751 is an equidigital number, since it uses as much as digits as its factorization.

2268154751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 41.

The square root of 2268154751 is about 47625.1483042310. The cubic root of 2268154751 is about 1313.8856237809.

The spelling of 2268154751 in words is "two billion, two hundred sixty-eight million, one hundred fifty-four thousand, seven hundred fifty-one".