36546216136 has 16 divisors (see below), whose sum is σ = 68538053340. Its totient is φ = 18269401920.

The previous prime is 36546216041. The next prime is 36546216163. The reversal of 36546216136 is 63161264563.

It can be written as a sum of positive squares in 2 ways, for example, as 31366535236 + 5179680900 = 177106^2 + 71970^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36546216092 and 36546216101.

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, 421135 + ... + 500446.

Almost surely, 2^36546216136 is an apocalyptic number.

It is an amenable number.

36546216136 is a deficient number, since it is larger than the sum of its proper divisors (31991837204).

36546216136 is a wasteful number, since it uses less digits than its factorization.

36546216136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926544 (or 926540 counting only the distinct ones).

The product of its digits is 466560, while the sum is 43.

The spelling of 36546216136 in words is "thirty-six billion, five hundred forty-six million, two hundred sixteen thousand, one hundred thirty-six".