36817792064 has 28 divisors (see below), whose sum is σ = 76236844224. Its totient is φ = 17608508544.

The previous prime is 36817792061. The next prime is 36817792093. The reversal of 36817792064 is 46029771863.

It is a junction number, because it is equal to n+sod(n) for n = 36817791997 and 36817792015.

It is not an unprimeable number, because it can be changed into a prime (36817792061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12504572 + ... + 12507515.

Almost surely, 2^36817792064 is an apocalyptic number.

It is an amenable number.

36817792064 is an abundant number, since it is smaller than the sum of its proper divisors (39419052160).

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

36817792064 is a wasteful number, since it uses less digits than its factorization.

36817792064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25012122 (or 25012112 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 36817792064 in words is "thirty-six billion, eight hundred seventeen million, seven hundred ninety-two thousand, sixty-four".