52504524203 has 4 divisors (see below), whose sum is σ = 52505270928. Its totient is φ = 52503777480.

The previous prime is 52504524181. The next prime is 52504524257. The reversal of 52504524203 is 30242540525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52504524203 - 2¹⁸ = 52504262059 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 52504524203.

It is not an unprimeable number, because it can be changed into a prime (52504520203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255488 + ... + 412653.

It is an arithmetic number, because the mean of its divisors is an integer number (13126317732).

Almost surely, 2^52504524203 is an apocalyptic number.

52504524203 is a deficient number, since it is larger than the sum of its proper divisors (746725).

52504524203 is an equidigital number, since it uses as much as digits as its factorization.

52504524203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746724.

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 52504524203 in words is "fifty-two billion, five hundred four million, five hundred twenty-four thousand, two hundred three".