32725543180 has 96 divisors (see below), whose sum is σ = 78876286272. Its totient is φ = 11296051200.

The previous prime is 32725543159. The next prime is 32725543183. The reversal of 32725543180 is 8134552723.

It is a super-2 number, since 2×32725543180² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32725543183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284712 + ... + 382768.

It is an arithmetic number, because the mean of its divisors is an integer number (821627982).

Almost surely, 2^32725543180 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 32725543180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39438143136).

32725543180 is an abundant number, since it is smaller than the sum of its proper divisors (46150743092).

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

32725543180 is a wasteful number, since it uses less digits than its factorization.

32725543180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98155 (or 98153 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 32725543180 in words is "thirty-two billion, seven hundred twenty-five million, five hundred forty-three thousand, one hundred eighty".