52032135223 has 4 divisors (see below), whose sum is σ = 52914035880. Its totient is φ = 51150234568.

The previous prime is 52032135209. The next prime is 52032135247. The reversal of 52032135223 is 32253123025.

It is a happy number.

52032135223 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 is a cyclic number.

It is not a de Polignac number, because 52032135223 - 2⁵ = 52032135191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52032135191 and 52032135200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52032135523) 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, 440950240 + ... + 440950357.

It is an arithmetic number, because the mean of its divisors is an integer number (13228508970).

Almost surely, 2^52032135223 is an apocalyptic number.

52032135223 is a deficient number, since it is larger than the sum of its proper divisors (881900657).

52032135223 is an equidigital number, since it uses as much as digits as its factorization.

52032135223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881900656.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 52032135223 its reverse (32253123025), we get a palindrome (84285258248).

The spelling of 52032135223 in words is "fifty-two billion, thirty-two million, one hundred thirty-five thousand, two hundred twenty-three".