554442463 has 2 divisors, whose sum is σ = 554442464. Its totient is φ = 554442462.

The previous prime is 554442451. The next prime is 554442491. The reversal of 554442463 is 364244455.

554442463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554442463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554442433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277221231 + 277221232.

It is an arithmetic number, because the mean of its divisors is an integer number (277221232).

Almost surely, 2^554442463 is an apocalyptic number.

554442463 is a deficient number, since it is larger than the sum of its proper divisors (1).

554442463 is an equidigital number, since it uses as much as digits as its factorization.

554442463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 37.

The square root of 554442463 is about 23546.6019416815. The cubic root of 554442463 is about 821.5212999057.

The spelling of 554442463 in words is "five hundred fifty-four million, four hundred forty-two thousand, four hundred sixty-three".