54311343 has 8 divisors (see below), whose sum is σ = 73407408. Its totient is φ = 35711424.

The previous prime is 54311333. The next prime is 54311351. The reversal of 54311343 is 34311345.

It is a happy number.

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

It is not a de Polignac number, because 54311343 - 2¹⁴ = 54294959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54311333) 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 7 ways as a sum of consecutive naturals, for example, 123780 + ... + 124217.

It is an arithmetic number, because the mean of its divisors is an integer number (9175926).

Almost surely, 2^54311343 is an apocalyptic number.

54311343 is a deficient number, since it is larger than the sum of its proper divisors (19096065).

54311343 is a wasteful number, since it uses less digits than its factorization.

54311343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248073.

The product of its digits is 2160, while the sum is 24.

The square root of 54311343 is about 7369.6229890002. The cubic root of 54311343 is about 378.7013448157.

Adding to 54311343 its reverse (34311345), we get a palindrome (88622688).

The spelling of 54311343 in words is "fifty-four million, three hundred eleven thousand, three hundred forty-three".