32616325504 has 256 divisors, whose sum is σ = 78522048000. Its totient is φ = 13482792960.

The previous prime is 32616325499. The next prime is 32616325519. The reversal of 32616325504 is 40552361623.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248979519 + ... + 248979649.

It is an arithmetic number, because the mean of its divisors is an integer number (306726750).

Almost surely, 2^32616325504 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 32616325504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39261024000).

32616325504 is an abundant number, since it is smaller than the sum of its proper divisors (45905722496).

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

32616325504 is a wasteful number, since it uses less digits than its factorization.

32616325504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 32616325504 in words is "thirty-two billion, six hundred sixteen million, three hundred twenty-five thousand, five hundred four".