54285103 has 2 divisors, whose sum is σ = 54285104. Its totient is φ = 54285102.

The previous prime is 54285073. The next prime is 54285149. The reversal of 54285103 is 30158245.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54285103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54285193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27142551 + 27142552.

It is an arithmetic number, because the mean of its divisors is an integer number (27142552).

Almost surely, 2^54285103 is an apocalyptic number.

54285103 is a deficient number, since it is larger than the sum of its proper divisors (1).

54285103 is an equidigital number, since it uses as much as digits as its factorization.

54285103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 54285103 is about 7367.8424928876. The cubic root of 54285103 is about 378.6403463606.

The spelling of 54285103 in words is "fifty-four million, two hundred eighty-five thousand, one hundred three".