54271903 has 8 divisors (see below), whose sum is σ = 62899200. Its totient is φ = 45863160.

The previous prime is 54271901. The next prime is 54271907. The reversal of 54271903 is 30917245.

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

It is not a de Polignac number, because 54271903 - 2¹ = 54271901 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54271901) 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 7 ways as a sum of consecutive naturals, for example, 54103 + ... + 55096.

It is an arithmetic number, because the mean of its divisors is an integer number (7862400).

Almost surely, 2^54271903 is an apocalyptic number.

54271903 is a deficient number, since it is larger than the sum of its proper divisors (8627297).

54271903 is a wasteful number, since it uses less digits than its factorization.

54271903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109277.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 54271903 is about 7366.9466538044. The cubic root of 54271903 is about 378.6096537306.

The spelling of 54271903 in words is "fifty-four million, two hundred seventy-one thousand, nine hundred three".