32885285087 has 4 divisors (see below), whose sum is σ = 32906113320. Its totient is φ = 32864456856.

The previous prime is 32885285051. The next prime is 32885285089. The reversal of 32885285087 is 78058258823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32885285087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32885285089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10411748 + ... + 10414905.

It is an arithmetic number, because the mean of its divisors is an integer number (8226528330).

Almost surely, 2^32885285087 is an apocalyptic number.

32885285087 is a deficient number, since it is larger than the sum of its proper divisors (20828233).

32885285087 is a wasteful number, since it uses less digits than its factorization.

32885285087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20828232.

The product of its (nonzero) digits is 8601600, while the sum is 56.

The spelling of 32885285087 in words is "thirty-two billion, eight hundred eighty-five million, two hundred eighty-five thousand, eighty-seven".