54112343 has 4 divisors (see below), whose sum is σ = 57295440. Its totient is φ = 50929248.

The previous prime is 54112339. The next prime is 54112351. The reversal of 54112343 is 34321145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54112343 - 2² = 54112339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54112363) 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, 1591523 + ... + 1591556.

It is an arithmetic number, because the mean of its divisors is an integer number (14323860).

Almost surely, 2^54112343 is an apocalyptic number.

54112343 is a deficient number, since it is larger than the sum of its proper divisors (3183097).

54112343 is a wasteful number, since it uses less digits than its factorization.

54112343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183096.

The product of its digits is 1440, while the sum is 23.

The square root of 54112343 is about 7356.1092297491. The cubic root of 54112343 is about 378.2382506481.

Adding to 54112343 its reverse (34321145), we get a palindrome (88433488).

The spelling of 54112343 in words is "fifty-four million, one hundred twelve thousand, three hundred forty-three".