54383103 has 16 divisors (see below), whose sum is σ = 81107200. Its totient is φ = 36012600.

The previous prime is 54383099. The next prime is 54383117. The reversal of 54383103 is 30138345.

It is a happy number.

It is not a de Polignac number, because 54383103 - 2² = 54383099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54382103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2593 + ... + 10746.

It is an arithmetic number, because the mean of its divisors is an integer number (5069200).

Almost surely, 2^54383103 is an apocalyptic number.

54383103 is a deficient number, since it is larger than the sum of its proper divisors (26724097).

54383103 is a wasteful number, since it uses less digits than its factorization.

54383103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13499 (or 13493 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 54383103 is about 7374.4900162655. The cubic root of 54383103 is about 378.8680604408.

The spelling of 54383103 in words is "fifty-four million, three hundred eighty-three thousand, one hundred three".