254452463 has 2 divisors, whose sum is σ = 254452464. Its totient is φ = 254452462.

The previous prime is 254452453. The next prime is 254452493. The reversal of 254452463 is 364254452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254452463 - 2¹⁴ = 254436079 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254452423) 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, 127226231 + 127226232.

It is an arithmetic number, because the mean of its divisors is an integer number (127226232).

Almost surely, 2^254452463 is an apocalyptic number.

254452463 is a deficient number, since it is larger than the sum of its proper divisors (1).

254452463 is an equidigital number, since it uses as much as digits as its factorization.

254452463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 35.

The square root of 254452463 is about 15951.5661613523. The cubic root of 254452463 is about 633.6783746521.

The spelling of 254452463 in words is "two hundred fifty-four million, four hundred fifty-two thousand, four hundred sixty-three".