36543782516 has 12 divisors (see below), whose sum is σ = 64010244480. Its totient is φ = 18255141240.

The previous prime is 36543782497. The next prime is 36543782519. The reversal of 36543782516 is 61528734563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36543782519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4182596 + ... + 4191323.

It is an arithmetic number, because the mean of its divisors is an integer number (5334187040).

Almost surely, 2^36543782516 is an apocalyptic number.

It is an amenable number.

36543782516 is a deficient number, since it is larger than the sum of its proper divisors (27466461964).

36543782516 is a wasteful number, since it uses less digits than its factorization.

36543782516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8375014 (or 8375012 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 50.

The spelling of 36543782516 in words is "thirty-six billion, five hundred forty-three million, seven hundred eighty-two thousand, five hundred sixteen".