50554 has 16 divisors (see below), whose sum is σ = 91008. Its totient is φ = 20592.

The previous prime is 50551. The next prime is 50581. The reversal of 50554 is 45505.

It is a happy number.

It is a nialpdrome in base 9 and base 15.

It is not an unprimeable number, because it can be changed into a prime (50551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244 + ... + 400.

It is an arithmetic number, because the mean of its divisors is an integer number (5688).

2⁵⁰⁵⁵⁴ is an apocalyptic number.

50554 is a deficient number, since it is larger than the sum of its proper divisors (40454).

50554 is a wasteful number, since it uses less digits than its factorization.

50554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189.

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 50554 is about 224.8421668638. The cubic root of 50554 is about 36.9758790923.

The spelling of 50554 in words is "fifty thousand, five hundred fifty-four".