2250185459 has 2 divisors, whose sum is σ = 2250185460. Its totient is φ = 2250185458.

The previous prime is 2250185393. The next prime is 2250185461. The reversal of 2250185459 is 9545810522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2250185459 is a prime.

Together with 2250185461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2250185759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125092729 + 1125092730.

It is an arithmetic number, because the mean of its divisors is an integer number (1125092730).

Almost surely, 2^2250185459 is an apocalyptic number.

2250185459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2250185459 is an equidigital number, since it uses as much as digits as its factorization.

2250185459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 41.

The square root of 2250185459 is about 47436.1197717520. The cubic root of 2250185459 is about 1310.4066990841.

The spelling of 2250185459 in words is "two billion, two hundred fifty million, one hundred eighty-five thousand, four hundred fifty-nine".