54775271 has 8 divisors (see below), whose sum is σ = 57910320. Its totient is φ = 51665472.

The previous prime is 54775223. The next prime is 54775289. The reversal of 54775271 is 17257745.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54775271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54775291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1760 + ... + 10613.

It is an arithmetic number, because the mean of its divisors is an integer number (7238790).

Almost surely, 2^54775271 is an apocalyptic number.

54775271 is a deficient number, since it is larger than the sum of its proper divisors (3135049).

54775271 is a wasteful number, since it uses less digits than its factorization.

54775271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12625.

The product of its digits is 68600, while the sum is 38.

The square root of 54775271 is about 7401.0317523978. The cubic root of 54775271 is about 379.7765791919.

The spelling of 54775271 in words is "fifty-four million, seven hundred seventy-five thousand, two hundred seventy-one".