55349 has 4 divisors (see below), whose sum is σ = 63264. Its totient is φ = 47436.

The previous prime is 55343. The next prime is 55351. The reversal of 55349 is 94355.

55349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55349 - 2⁴ = 55333 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55343) 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, 3947 + ... + 3960.

It is an arithmetic number, because the mean of its divisors is an integer number (15816).

2⁵⁵³⁴⁹ is an apocalyptic number.

It is an amenable number.

55349 is a deficient number, since it is larger than the sum of its proper divisors (7915).

55349 is an equidigital number, since it uses as much as digits as its factorization.

55349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7914.

The product of its digits is 2700, while the sum is 26.

The square root of 55349 is about 235.2636818551. The cubic root of 55349 is about 38.1097932725.

It can be divided in two parts, 55 and 349, that added together give a palindrome (404).

The spelling of 55349 in words is "fifty-five thousand, three hundred forty-nine".