533525144 has 16 divisors (see below), whose sum is σ = 1059204600. Its totient is φ = 251070592.

The previous prime is 533525143. The next prime is 533525177. The reversal of 533525144 is 441525335.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 533525144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533525143) 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 in 3 ways as a sum of consecutive naturals, for example, 1961354 + ... + 1961625.

Almost surely, 2^533525144 is an apocalyptic number.

It is an amenable number.

533525144 is a deficient number, since it is larger than the sum of its proper divisors (525679456).

533525144 is a wasteful number, since it uses less digits than its factorization.

533525144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923002 (or 3922998 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 533525144 is about 23098.1632170179. The cubic root of 533525144 is about 811.0574736923.

The spelling of 533525144 in words is "five hundred thirty-three million, five hundred twenty-five thousand, one hundred forty-four".