533540552 has 8 divisors (see below), whose sum is σ = 1000388550. Its totient is φ = 266770272.

The previous prime is 533540551. The next prime is 533540561. The reversal of 533540552 is 255045335.

It can be written as a sum of positive squares in only one way, i.e., 521939716 + 11600836 = 22846^2 + 3406^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (533540551) by changing a digit.

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 as a sum of consecutive naturals, namely, 33346277 + ... + 33346292.

Almost surely, 2^533540552 is an apocalyptic number.

It is an amenable number.

533540552 is a deficient number, since it is larger than the sum of its proper divisors (466847998).

533540552 is a wasteful number, since it uses less digits than its factorization.

533540552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66692575 (or 66692571 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

The square root of 533540552 is about 23098.4967476241. The cubic root of 533540552 is about 811.0652812926.

Adding to 533540552 its reverse (255045335), we get a palindrome (788585887).

The spelling of 533540552 in words is "five hundred thirty-three million, five hundred forty thousand, five hundred fifty-two".