555954 has 48 divisors (see below), whose sum is σ = 1357056. Its totient is φ = 151200.

The previous prime is 555953. The next prime is 555967. The reversal of 555954 is 459555.

It is not an unprimeable number, because it can be changed into a prime (555953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9084 + ... + 9144.

It is an arithmetic number, because the mean of its divisors is an integer number (28272).

2⁵⁵⁵⁹⁵⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678528).

555954 is an abundant number, since it is smaller than the sum of its proper divisors (801102).

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

555954 is a wasteful number, since it uses less digits than its factorization.

555954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 104 counting only the distinct ones).

The product of its digits is 22500, while the sum is 33.

The square root of 555954 is about 745.6232292519. The cubic root of 555954 is about 82.2267174178.

The spelling of 555954 in words is "five hundred fifty-five thousand, nine hundred fifty-four".