54345343 has 8 divisors (see below), whose sum is σ = 61070688. Its totient is φ = 47983584.

The previous prime is 54345331. The next prime is 54345359. The reversal of 54345343 is 34354345.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54345343 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 (54345383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90580 + ... + 91177.

It is an arithmetic number, because the mean of its divisors is an integer number (7633836).

Almost surely, 2^54345343 is an apocalyptic number.

54345343 is a deficient number, since it is larger than the sum of its proper divisors (6725345).

54345343 is a wasteful number, since it uses less digits than its factorization.

54345343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181793.

The product of its digits is 43200, while the sum is 31.

The square root of 54345343 is about 7371.9293946700. The cubic root of 54345343 is about 378.7803532333.

Adding to 54345343 its reverse (34354345), we get a palindrome (88699688).

The spelling of 54345343 in words is "fifty-four million, three hundred forty-five thousand, three hundred forty-three".