533240464 has 45 divisors (see below), whose sum is σ = 1084346179. Its totient is φ = 254012000.

The previous prime is 533240443. The next prime is 533240483. The reversal of 533240464 is 464042335.

The square root of 533240464 is 23092.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2124339 + ... + 2124589.

Almost surely, 2^533240464 is an apocalyptic number.

533240464 is the 23092-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533240464

533240464 is an abundant number, since it is smaller than the sum of its proper divisors (551105715).

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

533240464 is an equidigital number, since it uses as much as digits as its factorization.

533240464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The cubic root of 533240464 is about 810.9131925070.

Adding to 533240464 its reverse (464042335), we get a palindrome (997282799).

It can be divided in two parts, 5332 and 40464, that added together give a square (45796 = 214²).

The spelling of 533240464 in words is "five hundred thirty-three million, two hundred forty thousand, four hundred sixty-four".