36492489712 has 60 divisors (see below), whose sum is σ = 82511068656. Its totient is φ = 15589566720.

The previous prime is 36492489703. The next prime is 36492489773. The reversal of 36492489712 is 21798429463.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171037 + ... + 319747.

Almost surely, 2^36492489712 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 36492489712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41255534328).

36492489712 is an abundant number, since it is smaller than the sum of its proper divisors (46018578944).

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

36492489712 is a wasteful number, since it uses less digits than its factorization.

36492489712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149046 (or 149033 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 55.

The spelling of 36492489712 in words is "thirty-six billion, four hundred ninety-two million, four hundred eighty-nine thousand, seven hundred twelve".