55794 has 16 divisors (see below), whose sum is σ = 118368. Its totient is φ = 17472.

The previous prime is 55793. The next prime is 55799. The reversal of 55794 is 49755.

It is a super-2 number, since 2×55794² = 6225940872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55793) 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, 172 + ... + 375.

It is an arithmetic number, because the mean of its divisors is an integer number (7398).

2⁵⁵⁷⁹⁴ is an apocalyptic number.

55794 is an abundant number, since it is smaller than the sum of its proper divisors (62574).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59184).

55794 is a wasteful number, since it uses less digits than its factorization.

55794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569.

The product of its digits is 6300, while the sum is 30.

The square root of 55794 is about 236.2075358662. The cubic root of 55794 is about 38.2116536542.

Subtracting from 55794 its product of digits (6300), we obtain a palindrome (49494).

The spelling of 55794 in words is "fifty-five thousand, seven hundred ninety-four".