36550548112 has 80 divisors (see below), whose sum is σ = 78959790000. Its totient is φ = 16274184192.

The previous prime is 36550548101. The next prime is 36550548127. The reversal of 36550548112 is 21184505563.

It can be written as a sum of positive squares in 8 ways, for example, as 1362791056 + 35187757056 = 36916^2 + 187584^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11754814 + ... + 11757922.

It is an arithmetic number, because the mean of its divisors is an integer number (986997375).

Almost surely, 2^36550548112 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 36550548112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39479895000).

36550548112 is an abundant number, since it is smaller than the sum of its proper divisors (42409241888).

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

36550548112 is a wasteful number, since it uses less digits than its factorization.

36550548112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108 (or 5102 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 36550548112 in words is "thirty-six billion, five hundred fifty million, five hundred forty-eight thousand, one hundred twelve".