52537275 has 48 divisors (see below), whose sum is σ = 110310400. Its totient is φ = 24014880.

The previous prime is 52537273. The next prime is 52537283. The reversal of 52537275 is 57273525.

It is a happy number.

52537275 is a `hidden beast` number, since 52 + 537 + 2 + 75 = 666.

It is not a de Polignac number, because 52537275 - 2¹ = 52537273 is a prime.

It is a super-3 number, since 3×52537275³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52537273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 835 + ... + 10284.

Almost surely, 2^52537275 is an apocalyptic number.

52537275 is an abundant number, since it is smaller than the sum of its proper divisors (57773125).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52537275 is a wasteful number, since it uses less digits than its factorization.

52537275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11145 (or 11134 counting only the distinct ones).

The product of its digits is 73500, while the sum is 36.

The square root of 52537275 is about 7248.2601360602. The cubic root of 52537275 is about 374.5322167194.

The spelling of 52537275 in words is "fifty-two million, five hundred thirty-seven thousand, two hundred seventy-five".