254307246463 has 2 divisors, whose sum is σ = 254307246464. Its totient is φ = 254307246462.

The previous prime is 254307246439. The next prime is 254307246509. The reversal of 254307246463 is 364642703452.

It is an a-pointer prime, because the next prime (254307246509) can be obtained adding 254307246463 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254307246463 - 2¹³ = 254307238271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254307246563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127153623231 + 127153623232.

It is an arithmetic number, because the mean of its divisors is an integer number (127153623232).

Almost surely, 2^254307246463 is an apocalyptic number.

254307246463 is a deficient number, since it is larger than the sum of its proper divisors (1).

254307246463 is an equidigital number, since it uses as much as digits as its factorization.

254307246463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 46.

The spelling of 254307246463 in words is "two hundred fifty-four billion, three hundred seven million, two hundred forty-six thousand, four hundred sixty-three".