52524543 has 24 divisors (see below), whose sum is σ = 76053168. Its totient is φ = 32132352.

The previous prime is 52524523. The next prime is 52524551. The reversal of 52524543 is 34542525.

It is not a de Polignac number, because 52524543 - 2¹⁰ = 52523519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52524543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52524523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94021 + ... + 94577.

It is an arithmetic number, because the mean of its divisors is an integer number (3168882).

Almost surely, 2^52524543 is an apocalyptic number.

52524543 is a deficient number, since it is larger than the sum of its proper divisors (23528625).

52524543 is a wasteful number, since it uses less digits than its factorization.

52524543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663 (or 620 counting only the distinct ones).

The product of its digits is 24000, while the sum is 30.

The square root of 52524543 is about 7247.3818031066. The cubic root of 52524543 is about 374.5019592851.

The spelling of 52524543 in words is "fifty-two million, five hundred twenty-four thousand, five hundred forty-three".