36533566671 has 16 divisors (see below), whose sum is σ = 55730803200. Its totient is φ = 20853596448.

The previous prime is 36533566621. The next prime is 36533566673. The reversal of 36533566671 is 17666533563.

36533566671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36533566671 - 2¹¹ = 36533564623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36533566673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927216 + ... + 965813.

It is an arithmetic number, because the mean of its divisors is an integer number (3483175200).

Almost surely, 2^36533566671 is an apocalyptic number.

36533566671 is a deficient number, since it is larger than the sum of its proper divisors (19197236529).

36533566671 is a wasteful number, since it uses less digits than its factorization.

36533566671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893958.

The product of its digits is 6123600, while the sum is 51.

The spelling of 36533566671 in words is "thirty-six billion, five hundred thirty-three million, five hundred sixty-six thousand, six hundred seventy-one".