32545101200 has 120 divisors (see below), whose sum is σ = 82020750336. Its totient is φ = 12386176000.

The previous prime is 32545101181. The next prime is 32545101203. The reversal of 32545101200 is 210154523.

It is a super-2 number, since 2×32545101200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (32545101203) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1747940 + ... + 1766460.

Almost surely, 2^32545101200 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 32545101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41010375168).

32545101200 is an abundant number, since it is smaller than the sum of its proper divisors (49475649136).

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

32545101200 is a wasteful number, since it uses less digits than its factorization.

32545101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18753 (or 18742 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 32545101200 its reverse (210154523), we get a palindrome (32755255723).

The spelling of 32545101200 in words is "thirty-two billion, five hundred forty-five million, one hundred one thousand, two hundred".