533262540 has 96 divisors (see below), whose sum is σ = 1526031360. Its totient is φ = 139104000.

The previous prime is 533262533. The next prime is 533262551. The reversal of 533262540 is 45262335.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 533262498 and 533262507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 642846 + ... + 643674.

It is an arithmetic number, because the mean of its divisors is an integer number (15896160).

Almost surely, 2^533262540 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 533262540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (763015680).

533262540 is an abundant number, since it is smaller than the sum of its proper divisors (992768820).

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

533262540 is a wasteful number, since it uses less digits than its factorization.

533262540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063 (or 1061 counting only the distinct ones).

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

The square root of 533262540 is about 23092.4779960921. The cubic root of 533262540 is about 810.9243828760.

The spelling of 533262540 in words is "five hundred thirty-three million, two hundred sixty-two thousand, five hundred forty".