36735855556 has 27 divisors (see below), whose sum is σ = 65716904239. Its totient is φ = 17968304168.

The previous prime is 36735855523. The next prime is 36735855581. The reversal of 36735855556 is 65555853763.

The square root of 36735855556 is 191666.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36735855556.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18015585 + ... + 18017623.

Almost surely, 2^36735855556 is an apocalyptic number.

36735855556 is the 191666-th square number.

It is an amenable number.

36735855556 is a deficient number, since it is larger than the sum of its proper divisors (28981048683).

36735855556 is an frugal number, since it uses more digits than its factorization.

36735855556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176 (or 2088 counting only the distinct ones).

The product of its digits is 56700000, while the sum is 58.

The spelling of 36735855556 in words is "thirty-six billion, seven hundred thirty-five million, eight hundred fifty-five thousand, five hundred fifty-six".