54328203 has 24 divisors (see below), whose sum is σ = 80673840. Its totient is φ = 35217600.

The previous prime is 54328199. The next prime is 54328217. The reversal of 54328203 is 30282345.

It is not a de Polignac number, because 54328203 - 2² = 54328199 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (54328283) 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 23 ways as a sum of consecutive naturals, for example, 53125 + ... + 54137.

It is an arithmetic number, because the mean of its divisors is an integer number (3361410).

Almost surely, 2^54328203 is an apocalyptic number.

54328203 is a deficient number, since it is larger than the sum of its proper divisors (26345637).

54328203 is a wasteful number, since it uses less digits than its factorization.

54328203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179 (or 1176 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 54328203 is about 7370.7667850774. The cubic root of 54328203 is about 378.7405278159.

The spelling of 54328203 in words is "fifty-four million, three hundred twenty-eight thousand, two hundred three".