533623165564 has 12 divisors (see below), whose sum is σ = 933859015488. Its totient is φ = 266806304000.

The previous prime is 533623165561. The next prime is 533623165571. The reversal of 533623165564 is 465561326335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533623165561) 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 3 ways as a sum of consecutive naturals, for example, 1087717 + ... + 1500124.

It is an arithmetic number, because the mean of its divisors is an integer number (77821584624).

Almost surely, 2^533623165564 is an apocalyptic number.

It is an amenable number.

533623165564 is a deficient number, since it is larger than the sum of its proper divisors (400235849924).

533623165564 is a wasteful number, since it uses less digits than its factorization.

533623165564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639396 (or 2639394 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 49.

The spelling of 533623165564 in words is "five hundred thirty-three billion, six hundred twenty-three million, one hundred sixty-five thousand, five hundred sixty-four".