2254033181 has 2 divisors, whose sum is σ = 2254033182. Its totient is φ = 2254033180.

The previous prime is 2254033169. The next prime is 2254033259. The reversal of 2254033181 is 1813304522.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1671583225 + 582449956 = 40885^2 + 24134^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254033181 - 2²⁶ = 2186924317 is a prime.

It is a super-2 number, since 2×2254033181² = 10161331162097957522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2254033681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127016590 + 1127016591.

It is an arithmetic number, because the mean of its divisors is an integer number (1127016591).

Almost surely, 2^2254033181 is an apocalyptic number.

It is an amenable number.

2254033181 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254033181 is an equidigital number, since it uses as much as digits as its factorization.

2254033181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2254033181 is about 47476.6593285585. The cubic root of 2254033181 is about 1311.1531871090.

The spelling of 2254033181 in words is "two billion, two hundred fifty-four million, thirty-three thousand, one hundred eighty-one".