556054 has 8 divisors (see below), whose sum is σ = 878040. Its totient is φ = 263376.

The previous prime is 556051. The next prime is 556067. The reversal of 556054 is 450655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7279 + ... + 7354.

It is an arithmetic number, because the mean of its divisors is an integer number (109755).

2⁵⁵⁶⁰⁵⁴ is an apocalyptic number.

556054 is a deficient number, since it is larger than the sum of its proper divisors (321986).

556054 is a wasteful number, since it uses less digits than its factorization.

556054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14654.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 556054 is about 745.6902842333. The cubic root of 556054 is about 82.2316471895.

The spelling of 556054 in words is "five hundred fifty-six thousand, fifty-four".