555534 has 24 divisors (see below), whose sum is σ = 1375920. Its totient is φ = 158688.

The previous prime is 555523. The next prime is 555557. The reversal of 555534 is 435555.

It is a junction number, because it is equal to n+sod(n) for n = 555498 and 555507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2079 + ... + 2330.

It is an arithmetic number, because the mean of its divisors is an integer number (57330).

2⁵⁵⁵⁵³⁴ is an apocalyptic number.

555534 is an abundant number, since it is smaller than the sum of its proper divisors (820386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555534 is a wasteful number, since it uses less digits than its factorization.

555534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4424 (or 4421 counting only the distinct ones).

The product of its digits is 7500, while the sum is 27.

The square root of 555534 is about 745.3415324534. The cubic root of 555534 is about 82.2060059192.

It can be divided in two parts, 555 and 534, that added together give a square (1089 = 33²).

The spelling of 555534 in words is "five hundred fifty-five thousand, five hundred thirty-four".