52517053 has 4 divisors (see below), whose sum is σ = 52562268. Its totient is φ = 52471840.

The previous prime is 52517051. The next prime is 52517077. The reversal of 52517053 is 35071525.

52517053 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 can be written as a sum of positive squares in 2 ways, for example, as 24235929 + 28281124 = 4923^2 + 5318^2 .

It is a cyclic number.

It is not a de Polignac number, because 52517053 - 2¹ = 52517051 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 (52517051) 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, 20818 + ... + 23203.

It is an arithmetic number, because the mean of its divisors is an integer number (13140567).

Almost surely, 2^52517053 is an apocalyptic number.

It is an amenable number.

52517053 is a deficient number, since it is larger than the sum of its proper divisors (45215).

52517053 is a wasteful number, since it uses less digits than its factorization.

52517053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45214.

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 52517053 is about 7246.8650463494. The cubic root of 52517053 is about 374.4841571120.

Adding to 52517053 its reverse (35071525), we get a palindrome (87588578).

It can be divided in two parts, 525 and 17053, that added together give a triangular number (17578 = T₁₈₇).

The spelling of 52517053 in words is "fifty-two million, five hundred seventeen thousand, fifty-three".