32543253020 has 12 divisors (see below), whose sum is σ = 68340831384. Its totient is φ = 13017301200.

The previous prime is 32543253019. The next prime is 32543253047. The reversal of 32543253020 is 2035234523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813581306 + ... + 813581345.

It is an arithmetic number, because the mean of its divisors is an integer number (5695069282).

Almost surely, 2^32543253020 is an apocalyptic number.

It is an amenable number.

32543253020 is an abundant number, since it is smaller than the sum of its proper divisors (35797578364).

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

32543253020 is a wasteful number, since it uses less digits than its factorization.

32543253020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627162660 (or 1627162658 counting only the distinct ones).

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

Adding to 32543253020 its reverse (2035234523), we get a palindrome (34578487543).

The spelling of 32543253020 in words is "thirty-two billion, five hundred forty-three million, two hundred fifty-three thousand, twenty".