254912029 has 2 divisors, whose sum is σ = 254912030. Its totient is φ = 254912028.

The previous prime is 254912027. The next prime is 254912057. The reversal of 254912029 is 920219452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141063129 + 113848900 = 11877^2 + 10670^2 .

It is a cyclic number.

It is not a de Polignac number, because 254912029 - 2¹ = 254912027 is a prime.

Together with 254912027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 254911985 and 254912003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254912027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127456014 + 127456015.

It is an arithmetic number, because the mean of its divisors is an integer number (127456015).

Almost surely, 2^254912029 is an apocalyptic number.

It is an amenable number.

254912029 is a deficient number, since it is larger than the sum of its proper divisors (1).

254912029 is an equidigital number, since it uses as much as digits as its factorization.

254912029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 254912029 is about 15965.9647062118. The cubic root of 254912029 is about 634.0596402214.

The spelling of 254912029 in words is "two hundred fifty-four million, nine hundred twelve thousand, twenty-nine".