36127784550 has 192 divisors, whose sum is σ = 105916720896. Its totient is φ = 8034163200.

The previous prime is 36127784527. The next prime is 36127784569. The reversal of 36127784550 is 5548772163.

It is a self number, because there is not a number n which added to its sum of digits gives 36127784550.

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 3491184 + ... + 3501516.

It is an arithmetic number, because the mean of its divisors is an integer number (551649588).

Almost surely, 2^36127784550 is an apocalyptic number.

36127784550 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 36127784550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52958360448).

36127784550 is an abundant number, since it is smaller than the sum of its proper divisors (69788936346).

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

36127784550 is a wasteful number, since it uses less digits than its factorization.

36127784550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10535 (or 10530 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 36127784550 in words is "thirty-six billion, one hundred twenty-seven million, seven hundred eighty-four thousand, five hundred fifty".