36646465850824 has 96 divisors (see below), whose sum is σ = 72729368294400. Its totient is φ = 17292872678400.

The previous prime is 36646465850803. The next prime is 36646465850831. The reversal of 36646465850824 is 42805856464663.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 36646465850824.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1153513212 + ... + 1153544980.

It is an arithmetic number, because the mean of its divisors is an integer number (757597586400).

Almost surely, 2^{36646465850824} is an apocalyptic number.

It is an amenable number.

36646465850824 is a deficient number, since it is larger than the sum of its proper divisors (36082902443576).

36646465850824 is a wasteful number, since it uses less digits than its factorization.

36646465850824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34655 (or 34610 counting only the distinct ones).

The product of its (nonzero) digits is 796262400, while the sum is 67.

The spelling of 36646465850824 in words is "thirty-six trillion, six hundred forty-six billion, four hundred sixty-five million, eight hundred fifty thousand, eight hundred twenty-four".