553433020032 has 32 divisors (see below), whose sum is σ = 1470056460480. Its totient is φ = 184477673216.

The previous prime is 553433019983. The next prime is 553433020069. The reversal of 553433020032 is 230020334355.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×553433020032² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720615528 + ... + 720616295.

It is an arithmetic number, because the mean of its divisors is an integer number (45939264390).

Almost surely, 2^553433020032 is an apocalyptic number.

It is an amenable number.

553433020032 is an abundant number, since it is smaller than the sum of its proper divisors (916623440448).

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

553433020032 is a wasteful number, since it uses less digits than its factorization.

553433020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441231840 (or 1441231828 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 553433020032 its reverse (230020334355), we get a palindrome (783453354387).

The spelling of 553433020032 in words is "five hundred fifty-three billion, four hundred thirty-three million, twenty thousand, thirty-two".