52535424543 has 16 divisors (see below), whose sum is σ = 82217602560. Its totient is φ = 29208884256.

The previous prime is 52535424521. The next prime is 52535424559. The reversal of 52535424543 is 34542453525.

It is not a de Polignac number, because 52535424543 - 2¹⁷ = 52535293471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52535424495 and 52535424504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52535424563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33805803 + ... + 33807356.

It is an arithmetic number, because the mean of its divisors is an integer number (5138600160).

Almost surely, 2^52535424543 is an apocalyptic number.

52535424543 is a deficient number, since it is larger than the sum of its proper divisors (29682178017).

52535424543 is a wasteful number, since it uses less digits than its factorization.

52535424543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67613206.

The product of its digits is 1440000, while the sum is 42.

The spelling of 52535424543 in words is "fifty-two billion, five hundred thirty-five million, four hundred twenty-four thousand, five hundred forty-three".