2254149269 has 2 divisors, whose sum is σ = 2254149270. Its totient is φ = 2254149268.

The previous prime is 2254149263. The next prime is 2254149361. The reversal of 2254149269 is 9629414522.

2254149269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1665456100 + 588693169 = 40810^2 + 24263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2254149269 is a prime.

It is a super-3 number, since 3×2254149269³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2254149263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127074634 + 1127074635.

It is an arithmetic number, because the mean of its divisors is an integer number (1127074635).

Almost surely, 2^2254149269 is an apocalyptic number.

It is an amenable number.

2254149269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254149269 is an equidigital number, since it uses as much as digits as its factorization.

2254149269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 44.

The square root of 2254149269 is about 47477.8818925192. The cubic root of 2254149269 is about 1311.1756958782.

The spelling of 2254149269 in words is "two billion, two hundred fifty-four million, one hundred forty-nine thousand, two hundred sixty-nine".