254125471 has 2 divisors, whose sum is σ = 254125472. Its totient is φ = 254125470.

The previous prime is 254125457. The next prime is 254125489. The reversal of 254125471 is 174521452.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254125471 is a prime.

It is a super-3 number, since 3×254125471³ (a number of 26 digits) contains 333 as substring.

It is equal to p_13892503 and since 254125471 and 13892503 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254125271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127062735 + 127062736.

It is an arithmetic number, because the mean of its divisors is an integer number (127062736).

Almost surely, 2^254125471 is an apocalyptic number.

254125471 is a deficient number, since it is larger than the sum of its proper divisors (1).

254125471 is an equidigital number, since it uses as much as digits as its factorization.

254125471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11200, while the sum is 31.

The square root of 254125471 is about 15941.3133398726. The cubic root of 254125471 is about 633.4068156352.

The spelling of 254125471 in words is "two hundred fifty-four million, one hundred twenty-five thousand, four hundred seventy-one".