54001443331043 has 4 divisors (see below), whose sum is σ = 58155400510368. Its totient is φ = 49847486151720.

The previous prime is 54001443330953. The next prime is 54001443331127. The reversal of 54001443331043 is 34013334410045.

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 54001443331043 - 2²⁰ = 54001442282467 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54001443330994 and 54001443331012.

It is not an unprimeable number, because it can be changed into a prime (54001443321043) 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, 2076978589643 + ... + 2076978589668.

It is an arithmetic number, because the mean of its divisors is an integer number (14538850127592).

Almost surely, 2^{54001443331043} is an apocalyptic number.

54001443331043 is a deficient number, since it is larger than the sum of its proper divisors (4153957179325).

54001443331043 is a wasteful number, since it uses less digits than its factorization.

54001443331043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153957179324.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 54001443331043 its reverse (34013334410045), we get a palindrome (88014777741088).

The spelling of 54001443331043 in words is "fifty-four trillion, one billion, four hundred forty-three million, three hundred thirty-one thousand, forty-three".