36167975064 has 128 divisors (see below), whose sum is σ = 109969003200. Its totient is φ = 10946119680.

The previous prime is 36167975047. The next prime is 36167975083. The reversal of 36167975064 is 46057976163.

It is a happy number.

36167975064 is a `hidden beast` number, since 3 + 61 + 6 + 79 + 7 + 506 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 36167975064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65712 + ... + 276864.

Almost surely, 2^36167975064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36167975064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54984501600).

36167975064 is an abundant number, since it is smaller than the sum of its proper divisors (73801028136).

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

36167975064 is a wasteful number, since it uses less digits than its factorization.

36167975064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211242 (or 211232 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The spelling of 36167975064 in words is "thirty-six billion, one hundred sixty-seven million, nine hundred seventy-five thousand, sixty-four".