36225635522 has 4 divisors (see below), whose sum is σ = 54338453286. Its totient is φ = 18112817760.

The previous prime is 36225635401. The next prime is 36225635527. The reversal of 36225635522 is 22553652263.

36225635522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 33511329721 + 2714305801 = 183061^2 + 52099^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36225635522.

It is not an unprimeable number, because it can be changed into a prime (36225635527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9056408879 + ... + 9056408882.

Almost surely, 2^36225635522 is an apocalyptic number.

36225635522 is a deficient number, since it is larger than the sum of its proper divisors (18112817764).

36225635522 is a wasteful number, since it uses less digits than its factorization.

36225635522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18112817763.

The product of its digits is 648000, while the sum is 41.

The spelling of 36225635522 in words is "thirty-six billion, two hundred twenty-five million, six hundred thirty-five thousand, five hundred twenty-two".