36761331672 has 192 divisors, whose sum is σ = 108318319200. Its totient is φ = 11196057600.

The previous prime is 36761331661. The next prime is 36761331791. The reversal of 36761331672 is 27613316763.

It is a happy number.

36761331672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52440922 + ... + 52441622.

Almost surely, 2^36761331672 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 36761331672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54159159600).

36761331672 is an abundant number, since it is smaller than the sum of its proper divisors (71556987528).

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

36761331672 is a wasteful number, since it uses less digits than its factorization.

36761331672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218 (or 1211 counting only the distinct ones).

The product of its digits is 571536, while the sum is 45.

The spelling of 36761331672 in words is "thirty-six billion, seven hundred sixty-one million, three hundred thirty-one thousand, six hundred seventy-two".