32520550632 has 64 divisors (see below), whose sum is σ = 89301312000. Its totient is φ = 9823137984.

The previous prime is 32520550631. The next prime is 32520550649. The reversal of 32520550632 is 23605502523.

It is a junction number, because it is equal to n+sod(n) for n = 32520550593 and 32520550602.

It is not an unprimeable number, because it can be changed into a prime (32520550631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1539882 + ... + 1560857.

It is an arithmetic number, because the mean of its divisors is an integer number (1395333000).

Almost surely, 2^32520550632 is an apocalyptic number.

It is an amenable number.

32520550632 is an abundant number, since it is smaller than the sum of its proper divisors (56780761368).

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

32520550632 is a wasteful number, since it uses less digits than its factorization.

32520550632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3100790 (or 3100786 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 32520550632 in words is "thirty-two billion, five hundred twenty million, five hundred fifty thousand, six hundred thirty-two".