32000052000020 has 96 divisors (see below), whose sum is σ = 73093852119456. Its totient is φ = 11697143040000.

The previous prime is 32000052000013. The next prime is 32000052000053. The reversal of 32000052000020 is 2000025000023.

It can be written as a sum of positive squares in 16 ways, for example, as 388535302276 + 31611516697744 = 623326^2 + 5622412^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32000051999959 and 32000052000004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259938722 + ... + 260061798.

It is an arithmetic number, because the mean of its divisors is an integer number (761394292911).

Almost surely, 2^{32000052000020} 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 32000052000020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36546926059728).

32000052000020 is an abundant number, since it is smaller than the sum of its proper divisors (41093800119436).

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

32000052000020 is a wasteful number, since it uses less digits than its factorization.

32000052000020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133101 (or 133099 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

Adding to 32000052000020 its reverse (2000025000023), we get a palindrome (34000077000043).

It can be divided in two parts, 3200005 and 2000020, that added together give a palindrome (5200025).

The spelling of 32000052000020 in words is "thirty-two trillion, fifty-two million, twenty", and thus it is an aban number and an uban number.