32016067855 has 4 divisors (see below), whose sum is σ = 38419281432. Its totient is φ = 25612854280.

The previous prime is 32016067841. The next prime is 32016067859. The reversal of 32016067855 is 55876061023.

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

It is not a de Polignac number, because 32016067855 - 2¹⁵ = 32016035087 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 (32016067859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3201606781 + ... + 3201606790.

It is an arithmetic number, because the mean of its divisors is an integer number (9604820358).

Almost surely, 2^32016067855 is an apocalyptic number.

32016067855 is a deficient number, since it is larger than the sum of its proper divisors (6403213577).

32016067855 is an equidigital number, since it uses as much as digits as its factorization.

32016067855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6403213576.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 32016067855 in words is "thirty-two billion, sixteen million, sixty-seven thousand, eight hundred fifty-five".