533372543442 has 32 divisors (see below), whose sum is σ = 1189059168960. Its totient is φ = 177222820320.

The previous prime is 533372543437. The next prime is 533372543443. The reversal of 533372543442 is 244345273335.

533372543442 is a `hidden beast` number, since 5 + 3 + 33 + 72 + 543 + 4 + 4 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (533372543443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15761484 + ... + 15795287.

It is an arithmetic number, because the mean of its divisors is an integer number (37158099030).

Almost surely, 2^533372543442 is an apocalyptic number.

533372543442 is an abundant number, since it is smaller than the sum of its proper divisors (655686625518).

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

533372543442 is a wasteful number, since it uses less digits than its factorization.

533372543442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31557095 (or 31557089 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 45.

The spelling of 533372543442 in words is "five hundred thirty-three billion, three hundred seventy-two million, five hundred forty-three thousand, four hundred forty-two".