36526561728 has 28 divisors (see below), whose sum is σ = 96643195080. Its totient is φ = 12175520512.

The previous prime is 36526561711. The next prime is 36526561741. The reversal of 36526561728 is 82716562563.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95121063 + ... + 95121446.

Almost surely, 2^36526561728 is an apocalyptic number.

It is an amenable number.

36526561728 is an abundant number, since it is smaller than the sum of its proper divisors (60116633352).

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

36526561728 is a wasteful number, since it uses less digits than its factorization.

36526561728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190242524 (or 190242514 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 51.

The spelling of 36526561728 in words is "thirty-six billion, five hundred twenty-six million, five hundred sixty-one thousand, seven hundred twenty-eight".