55892 has 12 divisors (see below), whose sum is σ = 99540. Its totient is φ = 27456.

The previous prime is 55889. The next prime is 55897. The reversal of 55892 is 29855.

55892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13456 + 42436 = 116^2 + 206^2 .

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55897) 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, 278 + ... + 434.

It is an arithmetic number, because the mean of its divisors is an integer number (8295).

2⁵⁵⁸⁹² is an apocalyptic number.

It is an amenable number.

55892 is a deficient number, since it is larger than the sum of its proper divisors (43648).

55892 is a wasteful number, since it uses less digits than its factorization.

55892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 248 counting only the distinct ones).

The product of its digits is 3600, while the sum is 29.

The square root of 55892 is about 236.4148895480. The cubic root of 55892 is about 38.2340129980.

The spelling of 55892 in words is "fifty-five thousand, eight hundred ninety-two".