36364001850 has 144 divisors (see below), whose sum is σ = 106900747200. Its totient is φ = 8788953600.

The previous prime is 36364001809. The next prime is 36364001867. The reversal of 36364001850 is 5810046363.

36364001850 is a `hidden beast` number, since 3 + 6 + 3 + 640 + 0 + 1 + 8 + 5 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1657251 + ... + 1679049.

It is an arithmetic number, because the mean of its divisors is an integer number (742366300).

Almost surely, 2^36364001850 is an apocalyptic number.

36364001850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36364001850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53450373600).

36364001850 is an abundant number, since it is smaller than the sum of its proper divisors (70536745350).

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

36364001850 is a wasteful number, since it uses less digits than its factorization.

36364001850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22165 (or 22157 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 36364001850 in words is "thirty-six billion, three hundred sixty-four million, one thousand, eight hundred fifty".