536661865033 has 8 divisors (see below), whose sum is σ = 614791638720. Its totient is φ = 458898039600.

The previous prime is 536661865013. The next prime is 536661865063. The reversal of 536661865033 is 330568166635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 536661865033 - 2⁵ = 536661865001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (536661865013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91483918 + ... + 91489783.

It is an arithmetic number, because the mean of its divisors is an integer number (76848954840).

Almost surely, 2^536661865033 is an apocalyptic number.

It is an amenable number.

536661865033 is a deficient number, since it is larger than the sum of its proper divisors (78129773687).

536661865033 is a wasteful number, since it uses less digits than its factorization.

536661865033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182974127.

The product of its (nonzero) digits is 6998400, while the sum is 52.

The spelling of 536661865033 in words is "five hundred thirty-six billion, six hundred sixty-one million, eight hundred sixty-five thousand, thirty-three".