36505564 has 12 divisors (see below), whose sum is σ = 64217104. Its totient is φ = 18157824.

The previous prime is 36505561. The next prime is 36505571. The reversal of 36505564 is 46550563.

36505564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36505561) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22872 + ... + 24415.

Almost surely, 2^36505564 is an apocalyptic number.

It is an amenable number.

36505564 is a deficient number, since it is larger than the sum of its proper divisors (27711540).

36505564 is a wasteful number, since it uses less digits than its factorization.

36505564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47484 (or 47482 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 36505564 is about 6041.9834491663. The cubic root of 36505564 is about 331.7312263182.

The spelling of 36505564 in words is "thirty-six million, five hundred five thousand, five hundred sixty-four".