533540260 has 96 divisors (see below), whose sum is σ = 1273345920. Its totient is φ = 186009600.

The previous prime is 533540237. The next prime is 533540303. The reversal of 533540260 is 62045335.

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 31 ways as a sum of consecutive naturals, for example, 1537407 + ... + 1537753.

It is an arithmetic number, because the mean of its divisors is an integer number (13264020).

Almost surely, 2^533540260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533540260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636672960).

533540260 is an abundant number, since it is smaller than the sum of its proper divisors (739805660).

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

533540260 is a wasteful number, since it uses less digits than its factorization.

533540260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 635 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 533540260 is about 23098.4904268656. The cubic root of 533540260 is about 811.0651333306.

Adding to 533540260 its reverse (62045335), we get a palindrome (595585595).

The spelling of 533540260 in words is "five hundred thirty-three million, five hundred forty thousand, two hundred sixty".