54054143 has 12 divisors (see below), whose sum is σ = 63855288. Its totient is φ = 45358560.

The previous prime is 54054109. The next prime is 54054149. The reversal of 54054143 is 34145045.

It is not a de Polignac number, because 54054143 - 2⁶ = 54054079 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54054149) 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 11 ways as a sum of consecutive naturals, for example, 12680 + ... + 16397.

It is an arithmetic number, because the mean of its divisors is an integer number (5321274).

Almost surely, 2^54054143 is an apocalyptic number.

54054143 is a deficient number, since it is larger than the sum of its proper divisors (9801145).

54054143 is a wasteful number, since it uses less digits than its factorization.

54054143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29114 (or 29101 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 54054143 is about 7352.1522699139. The cubic root of 54054143 is about 378.1025985226.

Adding to 54054143 its reverse (34145045), we get a palindrome (88199188).

The spelling of 54054143 in words is "fifty-four million, fifty-four thousand, one hundred forty-three".