36736628556 has 24 divisors (see below), whose sum is σ = 86153926320. Its totient is φ = 12183381952.

The previous prime is 36736628527. The next prime is 36736628587. The reversal of 36736628556 is 65582663763.

It is a happy number.

36736628556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 36736628496 and 36736628505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7767651 + ... + 7772378.

It is an arithmetic number, because the mean of its divisors is an integer number (3589746930).

Almost surely, 2^36736628556 is an apocalyptic number.

It is an amenable number.

36736628556 is an abundant number, since it is smaller than the sum of its proper divisors (49417297764).

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

36736628556 is a wasteful number, since it uses less digits than its factorization.

36736628556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15540233 (or 15540231 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 57.

The spelling of 36736628556 in words is "thirty-six billion, seven hundred thirty-six million, six hundred twenty-eight thousand, five hundred fifty-six".