533510220432 has 80 divisors (see below), whose sum is σ = 1596702546560. Its totient is φ = 150343382016.

The previous prime is 533510220401. The next prime is 533510220457. The reversal of 533510220432 is 234022015335.

It is a self number, because there is not a number n which added to its sum of digits gives 533510220432.

It is an unprimeable number.

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, 10851007 + ... + 10900062.

It is an arithmetic number, because the mean of its divisors is an integer number (19958781832).

Almost surely, 2^533510220432 is an apocalyptic number.

It is an amenable number.

533510220432 is an abundant number, since it is smaller than the sum of its proper divisors (1063192326128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

533510220432 is a wasteful number, since it uses less digits than its factorization.

533510220432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21751160 (or 21751154 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 533510220432 its reverse (234022015335), we get a palindrome (767532235767).

The spelling of 533510220432 in words is "five hundred thirty-three billion, five hundred ten million, two hundred twenty thousand, four hundred thirty-two".