54281003 has 8 divisors (see below), whose sum is σ = 63087360. Its totient is φ = 45737640.

The previous prime is 54280987. The next prime is 54281047. The reversal of 54281003 is 30018245.

54281003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 54281003 - 2⁴ = 54280987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54281003.

It is not an unprimeable number, because it can be changed into a prime (54281083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65303 + ... + 66128.

It is an arithmetic number, because the mean of its divisors is an integer number (7885920).

Almost surely, 2^54281003 is an apocalyptic number.

54281003 is a deficient number, since it is larger than the sum of its proper divisors (8806357).

54281003 is a wasteful number, since it uses less digits than its factorization.

54281003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131497.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 54281003 is about 7367.5642515013. The cubic root of 54281003 is about 378.6308135764.

Adding to 54281003 its reverse (30018245), we get a palindrome (84299248).

The spelling of 54281003 in words is "fifty-four million, two hundred eighty-one thousand, three".