52427275 has 6 divisors (see below), whose sum is σ = 65009852. Its totient is φ = 41941800.

The previous prime is 52427267. The next prime is 52427317. The reversal of 52427275 is 57272425.

It is a happy number.

It is not a de Polignac number, because 52427275 - 2³ = 52427267 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52427275.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1048521 + ... + 1048570.

Almost surely, 2^52427275 is an apocalyptic number.

52427275 is a deficient number, since it is larger than the sum of its proper divisors (12582577).

52427275 is a wasteful number, since it uses less digits than its factorization.

52427275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097101 (or 2097096 counting only the distinct ones).

The product of its digits is 39200, while the sum is 34.

The square root of 52427275 is about 7240.6681321547. The cubic root of 52427275 is about 374.2706416092.

The spelling of 52427275 in words is "fifty-two million, four hundred twenty-seven thousand, two hundred seventy-five".