533422534421 has 16 divisors (see below), whose sum is σ = 611469803520. Its totient is φ = 455837774640.

The previous prime is 533422534391. The next prime is 533422534441. The reversal of 533422534421 is 124435224335.

It is a cyclic number.

It is not a de Polignac number, because 533422534421 - 2⁶ = 533422534357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533422534441) 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 15 ways as a sum of consecutive naturals, for example, 4280030 + ... + 4402896.

It is an arithmetic number, because the mean of its divisors is an integer number (38216862720).

Almost surely, 2^533422534421 is an apocalyptic number.

It is an amenable number.

533422534421 is a deficient number, since it is larger than the sum of its proper divisors (78047269099).

533422534421 is a wasteful number, since it uses less digits than its factorization.

533422534421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124744.

The product of its digits is 345600, while the sum is 38.

Adding to 533422534421 its reverse (124435224335), we get a palindrome (657857758756).

The spelling of 533422534421 in words is "five hundred thirty-three billion, four hundred twenty-two million, five hundred thirty-four thousand, four hundred twenty-one".