54054443 has 4 divisors (see below), whose sum is σ = 54970680. Its totient is φ = 53138208.

The previous prime is 54054419. The next prime is 54054457. The reversal of 54054443 is 34445045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34445045 = 5 ⋅6889009.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54054443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54050443) 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, 458030 + ... + 458147.

It is an arithmetic number, because the mean of its divisors is an integer number (13742670).

Almost surely, 2^54054443 is an apocalyptic number.

54054443 is a deficient number, since it is larger than the sum of its proper divisors (916237).

54054443 is an equidigital number, since it uses as much as digits as its factorization.

54054443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916236.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 54054443 is about 7352.1726720746. The cubic root of 54054443 is about 378.1032980100.

Adding to 54054443 its reverse (34445045), we get a palindrome (88499488).

The spelling of 54054443 in words is "fifty-four million, fifty-four thousand, four hundred forty-three".