32022153552 has 80 divisors (see below), whose sum is σ = 84643368192. Its totient is φ = 10427235840.

The previous prime is 32022153517. The next prime is 32022153577. The reversal of 32022153552 is 25535122023.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1207378 + ... + 1233614.

Almost surely, 2^32022153552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32022153552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42321684096).

32022153552 is an abundant number, since it is smaller than the sum of its proper divisors (52621214640).

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

32022153552 is a wasteful number, since it uses less digits than its factorization.

32022153552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26836 (or 26830 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 32022153552 its reverse (25535122023), we get a palindrome (57557275575).

The spelling of 32022153552 in words is "thirty-two billion, twenty-two million, one hundred fifty-three thousand, five hundred fifty-two".