36361636432 has 60 divisors (see below), whose sum is σ = 77503164480. Its totient is φ = 16514006080.

The previous prime is 36361636429. The next prime is 36361636453. The reversal of 36361636432 is 23463616363.

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, 2476569 + ... + 2491207.

It is an arithmetic number, because the mean of its divisors is an integer number (1291719408).

Almost surely, 2^36361636432 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 36361636432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38751582240).

36361636432 is an abundant number, since it is smaller than the sum of its proper divisors (41141528048).

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

36361636432 is a wasteful number, since it uses less digits than its factorization.

36361636432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15952 (or 15935 counting only the distinct ones).

The product of its digits is 839808, while the sum is 43.

The spelling of 36361636432 in words is "thirty-six billion, three hundred sixty-one million, six hundred thirty-six thousand, four hundred thirty-two".