55301343 has 16 divisors (see below), whose sum is σ = 78604800. Its totient is φ = 34482240.

The previous prime is 55301341. The next prime is 55301359. The reversal of 55301343 is 34310355.

It is a happy number.

It is not a de Polignac number, because 55301343 - 2¹ = 55301341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55301341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1638 + ... + 10643.

It is an arithmetic number, because the mean of its divisors is an integer number (4912800).

Almost surely, 2^55301343 is an apocalyptic number.

55301343 is a deficient number, since it is larger than the sum of its proper divisors (23303457).

55301343 is a wasteful number, since it uses less digits than its factorization.

55301343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12382.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 55301343 is about 7436.4872755892. The cubic root of 55301343 is about 380.9885227424.

Adding to 55301343 its reverse (34310355), we get a palindrome (89611698).

The spelling of 55301343 in words is "fifty-five million, three hundred one thousand, three hundred forty-three".