36573474164 has 12 divisors (see below), whose sum is σ = 64116068100. Its totient is φ = 18254597568.

The previous prime is 36573474143. The next prime is 36573474169. The reversal of 36573474164 is 46147437563.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4583290000 + 31990184164 = 67700^2 + 178858^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36573474169) 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, 8032319 + ... + 8036870.

It is an arithmetic number, because the mean of its divisors is an integer number (5343005675).

Almost surely, 2^36573474164 is an apocalyptic number.

It is an amenable number.

36573474164 is a deficient number, since it is larger than the sum of its proper divisors (27542593936).

36573474164 is a wasteful number, since it uses less digits than its factorization.

36573474164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16069762 (or 16069760 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 50.

The spelling of 36573474164 in words is "thirty-six billion, five hundred seventy-three million, four hundred seventy-four thousand, one hundred sixty-four".