2250502901 has 2 divisors, whose sum is σ = 2250502902. Its totient is φ = 2250502900.

The previous prime is 2250502889. The next prime is 2250502931. The reversal of 2250502901 is 1092050522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2246854801 + 3648100 = 47401^2 + 1910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2250502901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2250502931) 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, 1125251450 + 1125251451.

It is an arithmetic number, because the mean of its divisors is an integer number (1125251451).

Almost surely, 2^2250502901 is an apocalyptic number.

It is an amenable number.

2250502901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2250502901 is an equidigital number, since it uses as much as digits as its factorization.

2250502901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 2250502901 is about 47439.4656483397. The cubic root of 2250502901 is about 1310.4683174960.

The spelling of 2250502901 in words is "two billion, two hundred fifty million, five hundred two thousand, nine hundred one".