32541152020 has 24 divisors (see below), whose sum is σ = 73593067464. Its totient is φ = 12015194496.

The previous prime is 32541152003. The next prime is 32541152027. The reversal of 32541152020 is 2025114523.

It can be written as a sum of positive squares in 4 ways, for example, as 588159504 + 31952992516 = 24252^2 + 178754^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32541152027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 62578879 + ... + 62579398.

It is an arithmetic number, because the mean of its divisors is an integer number (3066377811).

Almost surely, 2^32541152020 is an apocalyptic number.

It is an amenable number.

32541152020 is an abundant number, since it is smaller than the sum of its proper divisors (41051915444).

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

32541152020 is a wasteful number, since it uses less digits than its factorization.

32541152020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125158299 (or 125158297 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 32541152020 its reverse (2025114523), we get a palindrome (34566266543).

The spelling of 32541152020 in words is "thirty-two billion, five hundred forty-one million, one hundred fifty-two thousand, twenty".