2252918159 has 2 divisors, whose sum is σ = 2252918160. Its totient is φ = 2252918158.

The previous prime is 2252918147. The next prime is 2252918191. The reversal of 2252918159 is 9518192522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2252918159 - 2¹² = 2252914063 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2252918359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126459079 + 1126459080.

It is an arithmetic number, because the mean of its divisors is an integer number (1126459080).

Almost surely, 2^2252918159 is an apocalyptic number.

2252918159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252918159 is an equidigital number, since it uses as much as digits as its factorization.

2252918159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 44.

The square root of 2252918159 is about 47464.9150320529. The cubic root of 2252918159 is about 1310.9369516375.

The spelling of 2252918159 in words is "two billion, two hundred fifty-two million, nine hundred eighteen thousand, one hundred fifty-nine".