533250040 has 16 divisors (see below), whose sum is σ = 1199812680. Its totient is φ = 213300000.

The previous prime is 533250023. The next prime is 533250131. The reversal of 533250040 is 40052335.

It is a junction number, because it is equal to n+sod(n) for n = 533249993 and 533250020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6665586 + ... + 6665665.

Almost surely, 2^533250040 is an apocalyptic number.

It is an amenable number.

533250040 is an abundant number, since it is smaller than the sum of its proper divisors (666562640).

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

533250040 is a wasteful number, since it uses less digits than its factorization.

533250040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13331262 (or 13331258 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 533250040 is about 23092.2073436040. The cubic root of 533250040 is about 810.9180466387.

The spelling of 533250040 in words is "five hundred thirty-three million, two hundred fifty thousand, forty".