536444135652 has 24 divisors (see below), whose sum is σ = 1254211420000. Its totient is φ = 178456363776.

The previous prime is 536444135651. The next prime is 536444135683. The reversal of 536444135652 is 256531444635.

It is not an unprimeable number, because it can be changed into a prime (536444135651) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 44787277 + ... + 44799252.

Almost surely, 2^536444135652 is an apocalyptic number.

It is an amenable number.

536444135652 is an abundant number, since it is smaller than the sum of its proper divisors (717767284348).

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

536444135652 is a wasteful number, since it uses less digits than its factorization.

536444135652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89587035 (or 89587033 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 48.

The spelling of 536444135652 in words is "five hundred thirty-six billion, four hundred forty-four million, one hundred thirty-five thousand, six hundred fifty-two".