52503222332 has 12 divisors (see below), whose sum is σ = 100233424536. Its totient is φ = 23865101040.

The previous prime is 52503222287. The next prime is 52503222413. The reversal of 52503222332 is 23322230525.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52503222295 and 52503222304.

It is a congruent number.

It is an unprimeable number.

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, 596627483 + ... + 596627570.

It is an arithmetic number, because the mean of its divisors is an integer number (8352785378).

Almost surely, 2^52503222332 is an apocalyptic number.

It is an amenable number.

52503222332 is a deficient number, since it is larger than the sum of its proper divisors (47730202204).

52503222332 is a wasteful number, since it uses less digits than its factorization.

52503222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193255068 (or 1193255066 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 52503222332 its reverse (23322230525), we get a palindrome (75825452857).

The spelling of 52503222332 in words is "fifty-two billion, five hundred three million, two hundred twenty-two thousand, three hundred thirty-two".