54508873 has 4 divisors (see below), whose sum is σ = 56878848. Its totient is φ = 52138900.

The previous prime is 54508871. The next prime is 54508877. The reversal of 54508873 is 37880545.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37880545 = 5 ⋅7576109.

It is a cyclic number.

It is not a de Polignac number, because 54508873 - 2¹ = 54508871 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54508871) 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, 1184953 + ... + 1184998.

It is an arithmetic number, because the mean of its divisors is an integer number (14219712).

Almost surely, 2^54508873 is an apocalyptic number.

It is an amenable number.

54508873 is a deficient number, since it is larger than the sum of its proper divisors (2369975).

54508873 is a wasteful number, since it uses less digits than its factorization.

54508873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369974.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 54508873 is about 7383.0124610487. The cubic root of 54508873 is about 379.1599007823.

The spelling of 54508873 in words is "fifty-four million, five hundred eight thousand, eight hundred seventy-three".