533535541231 has 32 divisors (see below), whose sum is σ = 668260523520. Its totient is φ = 413823945600.

The previous prime is 533535541219. The next prime is 533535541237. The reversal of 533535541231 is 132145535335.

It is a cyclic number.

It is not a de Polignac number, because 533535541231 - 2⁵ = 533535541199 is a prime.

It is a super-2 number, since 2×533535541231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533535541237) 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 31 ways as a sum of consecutive naturals, for example, 24243925 + ... + 24265921.

It is an arithmetic number, because the mean of its divisors is an integer number (20883141360).

Almost surely, 2^533535541231 is an apocalyptic number.

533535541231 is a deficient number, since it is larger than the sum of its proper divisors (134724982289).

533535541231 is a wasteful number, since it uses less digits than its factorization.

533535541231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23455.

The product of its digits is 405000, while the sum is 40.

The spelling of 533535541231 in words is "five hundred thirty-three billion, five hundred thirty-five million, five hundred forty-one thousand, two hundred thirty-one".