533366218101 has 8 divisors (see below), whose sum is σ = 711281452480. Its totient is φ = 355514242476.

The previous prime is 533366218043. The next prime is 533366218139. The reversal of 533366218101 is 101812663335.

It is an ABA number since it can be written as A⋅B^A, here for A=3, B=5623.

It is not a de Polignac number, because 533366218101 - 2⁷ = 533366217973 is a prime.

It is a super-2 number, since 2×533366218101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 533366218101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533366218181) 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, 94851576 + ... + 94857198.

It is an arithmetic number, because the mean of its divisors is an integer number (88910181560).

Almost surely, 2^533366218101 is an apocalyptic number.

It is an amenable number.

533366218101 is a deficient number, since it is larger than the sum of its proper divisors (177915234379).

533366218101 is an frugal number, since it uses more digits than its factorization.

533366218101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16872 (or 5626 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 533366218101 in words is "five hundred thirty-three billion, three hundred sixty-six million, two hundred eighteen thousand, one hundred one".