54442463 has 2 divisors, whose sum is σ = 54442464. Its totient is φ = 54442462.

The previous prime is 54442433. The next prime is 54442469. The reversal of 54442463 is 36424445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54442463 - 2²⁰ = 53393887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54442469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27221231 + 27221232.

It is an arithmetic number, because the mean of its divisors is an integer number (27221232).

Almost surely, 2^54442463 is an apocalyptic number.

54442463 is a deficient number, since it is larger than the sum of its proper divisors (1).

54442463 is an equidigital number, since it uses as much as digits as its factorization.

54442463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 32.

The square root of 54442463 is about 7378.5136037010. The cubic root of 54442463 is about 379.0058571044.

The spelling of 54442463 in words is "fifty-four million, four hundred forty-two thousand, four hundred sixty-three".