32125512536 has 32 divisors (see below), whose sum is σ = 66961372800. Its totient is φ = 14348862720.

The previous prime is 32125512533. The next prime is 32125512571. The reversal of 32125512536 is 63521552123.

It is a junction number, because it is equal to n+sod(n) for n = 32125512496 and 32125512505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32125512533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4979021 + ... + 4985468.

It is an arithmetic number, because the mean of its divisors is an integer number (2092542900).

Almost surely, 2^32125512536 is an apocalyptic number.

It is an amenable number.

32125512536 is an abundant number, since it is smaller than the sum of its proper divisors (34835860264).

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

32125512536 is a wasteful number, since it uses less digits than its factorization.

32125512536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9964539 (or 9964535 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

The spelling of 32125512536 in words is "thirty-two billion, one hundred twenty-five million, five hundred twelve thousand, five hundred thirty-six".