254225423 has 2 divisors, whose sum is σ = 254225424. Its totient is φ = 254225422.

The previous prime is 254225407. The next prime is 254225437. The reversal of 254225423 is 324522452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254225423 - 2⁴ = 254225407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254224423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127112711 + 127112712.

It is an arithmetic number, because the mean of its divisors is an integer number (127112712).

Almost surely, 2^254225423 is an apocalyptic number.

254225423 is a deficient number, since it is larger than the sum of its proper divisors (1).

254225423 is an equidigital number, since it uses as much as digits as its factorization.

254225423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19200, while the sum is 29.

The square root of 254225423 is about 15944.4480305842. The cubic root of 254225423 is about 633.4898480827.

Adding to 254225423 its reverse (324522452), we get a palindrome (578747875).

The spelling of 254225423 in words is "two hundred fifty-four million, two hundred twenty-five thousand, four hundred twenty-three".