36550089216 has 640 divisors, whose sum is σ = 123034982400. Its totient is φ = 10652221440.

The previous prime is 36550089209. The next prime is 36550089217. The reversal of 36550089216 is 61298005563.

36550089216 is a `hidden beast` number, since 3 + 6 + 550 + 0 + 8 + 92 + 1 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (36550089217) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 211272106 + ... + 211272278.

It is an arithmetic number, because the mean of its divisors is an integer number (192242160).

Almost surely, 2^36550089216 is an apocalyptic number.

36550089216 is a gapful number since it is divisible by the number (36) 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 36550089216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61517491200).

36550089216 is an abundant number, since it is smaller than the sum of its proper divisors (86484893184).

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

36550089216 is a wasteful number, since it uses less digits than its factorization.

36550089216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 36550089216 in words is "thirty-six billion, five hundred fifty million, eighty-nine thousand, two hundred sixteen".