32445095788 has 48 divisors (see below), whose sum is σ = 66277915200. Its totient is φ = 13891721088.

The previous prime is 32445095779. The next prime is 32445095801. The reversal of 32445095788 is 88759054423.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494306 + ... + 1515862.

It is an arithmetic number, because the mean of its divisors is an integer number (1380789900).

Almost surely, 2^32445095788 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 32445095788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33138957600).

32445095788 is an abundant number, since it is smaller than the sum of its proper divisors (33832819412).

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

32445095788 is a wasteful number, since it uses less digits than its factorization.

32445095788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22679 (or 22663 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 32445095788 in words is "thirty-two billion, four hundred forty-five million, ninety-five thousand, seven hundred eighty-eight".