54705903 has 12 divisors (see below), whose sum is σ = 84850200. Its totient is φ = 31260432.

The previous prime is 54705877. The next prime is 54705913. The reversal of 54705903 is 30950745.

It is not a de Polignac number, because 54705903 - 2⁶ = 54705839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54705913) 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 11 ways as a sum of consecutive naturals, for example, 185928 + ... + 186221.

It is an arithmetic number, because the mean of its divisors is an integer number (7070850).

Almost surely, 2^54705903 is an apocalyptic number.

54705903 is a deficient number, since it is larger than the sum of its proper divisors (30144297).

54705903 is a wasteful number, since it uses less digits than its factorization.

54705903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372166 (or 372159 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 54705903 is about 7396.3438941142. The cubic root of 54705903 is about 379.6161937356.

The spelling of 54705903 in words is "fifty-four million, seven hundred five thousand, nine hundred three".