32880052878 has 16 divisors (see below), whose sum is σ = 66411197136. Its totient is φ = 10851502400.

The previous prime is 32880052841. The next prime is 32880052889. The reversal of 32880052878 is 87825008823.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 32880052878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27128151 + ... + 27129362.

It is an arithmetic number, because the mean of its divisors is an integer number (4150699821).

Almost surely, 2^32880052878 is an apocalyptic number.

32880052878 is an abundant number, since it is smaller than the sum of its proper divisors (33531144258).

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

32880052878 is a wasteful number, since it uses less digits than its factorization.

32880052878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54257619.

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 32880052878 in words is "thirty-two billion, eight hundred eighty million, fifty-two thousand, eight hundred seventy-eight".