54080889 has 8 divisors (see below), whose sum is σ = 75243072. Its totient is φ = 34486320.

The previous prime is 54080881. The next prime is 54080899. The reversal of 54080889 is 98808045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54080889 - 2³ = 54080881 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 54080889.

It is not an unprimeable number, because it can be changed into a prime (54080881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391822 + ... + 391959.

It is an arithmetic number, because the mean of its divisors is an integer number (9405384).

Almost surely, 2^54080889 is an apocalyptic number.

It is an amenable number.

54080889 is a deficient number, since it is larger than the sum of its proper divisors (21162183).

54080889 is a wasteful number, since it uses less digits than its factorization.

54080889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783807.

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 54080889 is about 7353.9709681233. The cubic root of 54080889 is about 378.1649499852.

The spelling of 54080889 in words is "fifty-four million, eighty thousand, eight hundred eighty-nine".