36489864960 has 360 divisors, whose sum is σ = 132433098336. Its totient is φ = 9591644160.

The previous prime is 36489864959. The next prime is 36489864991. The reversal of 36489864960 is 6946898463.

36489864960 is a `hidden beast` number, since 3 + 6 + 489 + 8 + 64 + 96 + 0 = 666.

36489864960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (360).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7358802 + ... + 7363758.

Almost surely, 2^36489864960 is an apocalyptic number.

36489864960 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 36489864960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66216549168).

36489864960 is an abundant number, since it is smaller than the sum of its proper divisors (95943233376).

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

36489864960 is an equidigital number, since it uses as much as digits as its factorization.

36489864960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061 (or 5038 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 63.

The spelling of 36489864960 in words is "thirty-six billion, four hundred eighty-nine million, eight hundred sixty-four thousand, nine hundred sixty".