52532505203 has 4 divisors (see below), whose sum is σ = 52752306720. Its totient is φ = 52312703688.

The previous prime is 52532505173. The next prime is 52532505227. The reversal of 52532505203 is 30250523525.

It is a happy number.

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 52532505203 - 2²² = 52528310899 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 52532505203.

It is not an unprimeable number, because it can be changed into a prime (52532505283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109900400 + ... + 109900877.

It is an arithmetic number, because the mean of its divisors is an integer number (13188076680).

Almost surely, 2^52532505203 is an apocalyptic number.

52532505203 is a deficient number, since it is larger than the sum of its proper divisors (219801517).

52532505203 is a wasteful number, since it uses less digits than its factorization.

52532505203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219801516.

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 52532505203 in words is "fifty-two billion, five hundred thirty-two million, five hundred five thousand, two hundred three".