536563161632 has 24 divisors (see below), whose sum is σ = 1056524881356. Its totient is φ = 268239382272.

The previous prime is 536563161601. The next prime is 536563161643. The reversal of 536563161632 is 236161365635.

It can be written as a sum of positive squares in 2 ways, for example, as 518163866896 + 18399294736 = 719836^2 + 135644^2 .

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, 1111583 + ... + 1519454.

Almost surely, 2^536563161632 is an apocalyptic number.

It is an amenable number.

536563161632 is a deficient number, since it is larger than the sum of its proper divisors (519961719724).

536563161632 is a wasteful number, since it uses less digits than its factorization.

536563161632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637420 (or 2637412 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 47.

The spelling of 536563161632 in words is "five hundred thirty-six billion, five hundred sixty-three million, one hundred sixty-one thousand, six hundred thirty-two".