554463 has 24 divisors (see below), whose sum is σ = 987168. Its totient is φ = 292032.

The previous prime is 554453. The next prime is 554467. The reversal of 554463 is 364455.

It is not a de Polignac number, because 554463 - 2⁴ = 554447 is a prime.

554463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481 + ... + 1157.

It is an arithmetic number, because the mean of its divisors is an integer number (41132).

2⁵⁵⁴⁴⁶³ is an apocalyptic number.

554463 is a deficient number, since it is larger than the sum of its proper divisors (432705).

554463 is a wasteful number, since it uses less digits than its factorization.

554463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 700 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 554463 is about 744.6227232633. The cubic root of 554463 is about 82.1531443053.

The spelling of 554463 in words is "five hundred fifty-four thousand, four hundred sixty-three".