533234105540 has 24 divisors (see below), whose sum is σ = 1131335869272. Its totient is φ = 211094737920.

The previous prime is 533234105519. The next prime is 533234105587. The reversal of 533234105540 is 45501432335.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 158614213696 + 374619891844 = 398264^2 + 612062^2 .

It is a super-2 number, since 2×533234105540² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 533234105540.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137429531 + ... + 137433410.

It is an arithmetic number, because the mean of its divisors is an integer number (47138994553).

Almost surely, 2^533234105540 is an apocalyptic number.

It is an amenable number.

533234105540 is an abundant number, since it is smaller than the sum of its proper divisors (598101763732).

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

533234105540 is a wasteful number, since it uses less digits than its factorization.

533234105540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274863047 (or 274863045 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 533234105540 its reverse (45501432335), we get a palindrome (578735537875).

The spelling of 533234105540 in words is "five hundred thirty-three billion, two hundred thirty-four million, one hundred five thousand, five hundred forty".