36651032112 has 80 divisors (see below), whose sum is σ = 98472332288. Its totient is φ = 11737232640.

The previous prime is 36651032087. The next prime is 36651032123. The reversal of 36651032112 is 21123015663.

It is a self number, because there is not a number n which added to its sum of digits gives 36651032112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19648 + ... + 271455.

Almost surely, 2^36651032112 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 36651032112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49236166144).

36651032112 is an abundant number, since it is smaller than the sum of its proper divisors (61821300176).

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

36651032112 is a wasteful number, since it uses less digits than its factorization.

36651032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291218 (or 291212 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 36651032112 its reverse (21123015663), we get a palindrome (57774047775).

The spelling of 36651032112 in words is "thirty-six billion, six hundred fifty-one million, thirty-two thousand, one hundred twelve".