36543475828 has 12 divisors (see below), whose sum is σ = 64669634820. Its totient is φ = 18066437312.

The previous prime is 36543475819. The next prime is 36543475883. The reversal of 36543475828 is 82857434563.

It can be written as a sum of positive squares in 2 ways, for example, as 7978419684 + 28565056144 = 89322^2 + 169012^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51324751 + ... + 51325462.

It is an arithmetic number, because the mean of its divisors is an integer number (5389136235).

Almost surely, 2^36543475828 is an apocalyptic number.

It is an amenable number.

36543475828 is a deficient number, since it is larger than the sum of its proper divisors (28126158992).

36543475828 is a wasteful number, since it uses less digits than its factorization.

36543475828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102650306 (or 102650304 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 55.

The spelling of 36543475828 in words is "thirty-six billion, five hundred forty-three million, four hundred seventy-five thousand, eight hundred twenty-eight".