55255343 has 8 divisors (see below), whose sum is σ = 64915536. Its totient is φ = 46368000.

The previous prime is 55255307. The next prime is 55255349. The reversal of 55255343 is 34355255.

55255343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55255343 - 2¹⁶ = 55189807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55255349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193058 + ... + 193343.

It is an arithmetic number, because the mean of its divisors is an integer number (8114442).

Almost surely, 2^55255343 is an apocalyptic number.

55255343 is a deficient number, since it is larger than the sum of its proper divisors (9660193).

55255343 is a wasteful number, since it uses less digits than its factorization.

55255343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386425.

The product of its digits is 45000, while the sum is 32.

The square root of 55255343 is about 7433.3937740443. The cubic root of 55255343 is about 380.8828572341.

The spelling of 55255343 in words is "fifty-five million, two hundred fifty-five thousand, three hundred forty-three".