54026118543 has 4 divisors (see below), whose sum is σ = 72034824728. Its totient is φ = 36017412360.

The previous prime is 54026118529. The next prime is 54026118551. The reversal of 54026118543 is 34581162045.

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

It is not a de Polignac number, because 54026118543 - 2⁸ = 54026118287 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 (54026118563) 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 3 ways as a sum of consecutive naturals, for example, 9004353088 + ... + 9004353093.

It is an arithmetic number, because the mean of its divisors is an integer number (18008706182).

Almost surely, 2^54026118543 is an apocalyptic number.

54026118543 is a deficient number, since it is larger than the sum of its proper divisors (18008706185).

54026118543 is a wasteful number, since it uses less digits than its factorization.

54026118543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18008706184.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 54026118543 in words is "fifty-four billion, twenty-six million, one hundred eighteen thousand, five hundred forty-three".