52432223320 has 32 divisors (see below), whose sum is σ = 118442535120. Its totient is φ = 20889328000.

The previous prime is 52432223287. The next prime is 52432223351. The reversal of 52432223320 is 2332223425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2601127 + ... + 2621206.

Almost surely, 2^52432223320 is an apocalyptic number.

It is an amenable number.

52432223320 is an abundant number, since it is smaller than the sum of its proper divisors (66010311800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52432223320 is a wasteful number, since it uses less digits than its factorization.

52432223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5222595 (or 5222591 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 52432223320 its reverse (2332223425), we get a palindrome (54764446745).

The spelling of 52432223320 in words is "fifty-two billion, four hundred thirty-two million, two hundred twenty-three thousand, three hundred twenty".