53127271 has 4 divisors (see below), whose sum is σ = 53300632. Its totient is φ = 52953912.

The previous prime is 53127259. The next prime is 53127281. The reversal of 53127271 is 17272135.

53127271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53127271 - 2¹¹ = 53125223 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 (53127251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86220 + ... + 86833.

It is an arithmetic number, because the mean of its divisors is an integer number (13325158).

Almost surely, 2^53127271 is an apocalyptic number.

53127271 is a deficient number, since it is larger than the sum of its proper divisors (173361).

53127271 is a wasteful number, since it uses less digits than its factorization.

53127271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173360.

The product of its digits is 2940, while the sum is 28.

The square root of 53127271 is about 7288.8456562065. The cubic root of 53127271 is about 375.9290056658.

The spelling of 53127271 in words is "fifty-three million, one hundred twenty-seven thousand, two hundred seventy-one".