36555674680 has 128 divisors (see below), whose sum is σ = 98180812800. Its totient is φ = 11977016832.

The previous prime is 36555674677. The next prime is 36555674699. The reversal of 36555674680 is 8647655563.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9162126 + ... + 9166114.

It is an arithmetic number, because the mean of its divisors is an integer number (767037600).

Almost surely, 2^36555674680 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 36555674680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49090406400).

36555674680 is an abundant number, since it is smaller than the sum of its proper divisors (61625138120).

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

36555674680 is a wasteful number, since it uses less digits than its factorization.

36555674680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5453 (or 5449 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 55.

The spelling of 36555674680 in words is "thirty-six billion, five hundred fifty-five million, six hundred seventy-four thousand, six hundred eighty".