54803103 has 4 divisors (see below), whose sum is σ = 73070808. Its totient is φ = 36535400.

The previous prime is 54803093. The next prime is 54803117. The reversal of 54803103 is 30130845.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54803103 - 2⁶ = 54803039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54803123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9133848 + ... + 9133853.

It is an arithmetic number, because the mean of its divisors is an integer number (18267702).

Almost surely, 2^54803103 is an apocalyptic number.

54803103 is a deficient number, since it is larger than the sum of its proper divisors (18267705).

54803103 is a wasteful number, since it uses less digits than its factorization.

54803103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18267704.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 54803103 is about 7402.9117919910. The cubic root of 54803103 is about 379.8408913765.

Adding to 54803103 its reverse (30130845), we get a palindrome (84933948).

The spelling of 54803103 in words is "fifty-four million, eight hundred three thousand, one hundred three".