36233520636 has 12 divisors (see below), whose sum is σ = 84544881512. Its totient is φ = 12077840208.

The previous prime is 36233520623. The next prime is 36233520643. The reversal of 36233520636 is 63602533263.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 36233520594 and 36233520603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509730015 + ... + 1509730038.

Almost surely, 2^36233520636 is an apocalyptic number.

It is an amenable number.

36233520636 is an abundant number, since it is smaller than the sum of its proper divisors (48311360876).

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

36233520636 is a wasteful number, since it uses less digits than its factorization.

36233520636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019460060 (or 3019460058 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 39.

The spelling of 36233520636 in words is "thirty-six billion, two hundred thirty-three million, five hundred twenty thousand, six hundred thirty-six".