533625066 has 48 divisors (see below), whose sum is σ = 1262701440. Its totient is φ = 161874720.

The previous prime is 533625049. The next prime is 533625073. The reversal of 533625066 is 660526335.

533625066 is a `hidden beast` number, since 533 + 62 + 5 + 0 + 66 = 666.

It is a super-2 number, since 2×533625066² = 569511422127008712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 533625066.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 555 + ... + 32673.

It is an arithmetic number, because the mean of its divisors is an integer number (26306280).

Almost surely, 2^533625066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533625066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631350720).

533625066 is an abundant number, since it is smaller than the sum of its proper divisors (729076374).

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

533625066 is a wasteful number, since it uses less digits than its factorization.

533625066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32211 (or 32208 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 533625066 is about 23100.3261015943. The cubic root of 533625066 is about 811.1081038746.

The spelling of 533625066 in words is "five hundred thirty-three million, six hundred twenty-five thousand, sixty-six".