254748224016029 has 2 divisors, whose sum is σ = 254748224016030. Its totient is φ = 254748224016028.

The previous prime is 254748224015953. The next prime is 254748224016031. The reversal of 254748224016029 is 920610422847452.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158018048493529 + 96730175522500 = 12570523^2 + 9835150^2 .

It is a cyclic number.

It is not a de Polignac number, because 254748224016029 - 2¹² = 254748224011933 is a prime.

Together with 254748224016031, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254748224016059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127374112008014 + 127374112008015.

It is an arithmetic number, because the mean of its divisors is an integer number (127374112008015).

Almost surely, 2^{254748224016029} is an apocalyptic number.

It is an amenable number.

254748224016029 is a deficient number, since it is larger than the sum of its proper divisors (1).

254748224016029 is an equidigital number, since it uses as much as digits as its factorization.

254748224016029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 254748224016029 in words is "two hundred fifty-four trillion, seven hundred forty-eight billion, two hundred twenty-four million, sixteen thousand, twenty-nine".