36536188320 has 768 divisors, whose sum is σ = 141436108800. Its totient is φ = 8773816320.

The previous prime is 36536188319. The next prime is 36536188393. The reversal of 36536188320 is 2388163563.

36536188320 is a `hidden beast` number, since 3 + 6 + 5 + 3 + 618 + 8 + 3 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 211191754 + ... + 211191926.

It is an arithmetic number, because the mean of its divisors is an integer number (184161600).

Almost surely, 2^36536188320 is an apocalyptic number.

36536188320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36536188320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70718054400).

36536188320 is an abundant number, since it is smaller than the sum of its proper divisors (104899920480).

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

36536188320 is a wasteful number, since it uses less digits than its factorization.

36536188320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 36536188320 in words is "thirty-six billion, five hundred thirty-six million, one hundred eighty-eight thousand, three hundred twenty".