36546350646 has 32 divisors (see below), whose sum is σ = 80635107168. Its totient is φ = 10970760960.

The previous prime is 36546350579. The next prime is 36546350651. The reversal of 36546350646 is 64605364563.

It is a junction number, because it is equal to n+sod(n) for n = 36546350595 and 36546350604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5710741 + ... + 5717136.

It is an arithmetic number, because the mean of its divisors is an integer number (2519847099).

Almost surely, 2^36546350646 is an apocalyptic number.

36546350646 is an abundant number, since it is smaller than the sum of its proper divisors (44088756522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36546350646 is a wasteful number, since it uses less digits than its factorization.

36546350646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11427936.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 36546350646 in words is "thirty-six billion, five hundred forty-six million, three hundred fifty thousand, six hundred forty-six".