52753271 has 4 divisors (see below), whose sum is σ = 52891392. Its totient is φ = 52615152.

The previous prime is 52753243. The next prime is 52753273. The reversal of 52753271 is 17235725.

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 52753271 - 2²² = 48558967 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 (52753273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68486 + ... + 69251.

It is an arithmetic number, because the mean of its divisors is an integer number (13222848).

Almost surely, 2^52753271 is an apocalyptic number.

52753271 is a deficient number, since it is larger than the sum of its proper divisors (138121).

52753271 is a wasteful number, since it uses less digits than its factorization.

52753271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138120.

The product of its digits is 14700, while the sum is 32.

The square root of 52753271 is about 7263.1447046028. The cubic root of 52753271 is about 375.0447851697.

Adding to 52753271 its reverse (17235725), we get a palindrome (69988996).

The spelling of 52753271 in words is "fifty-two million, seven hundred fifty-three thousand, two hundred seventy-one".