530733888 has 84 divisors (see below), whose sum is σ = 1570378368. Its totient is φ = 171198720.

The previous prime is 530733869. The next prime is 530733893. The reversal of 530733888 is 888337035.

It is a happy number.

530733888 is a `hidden beast` number, since 5 + 307 + 338 + 8 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2995 + ... + 32717.

Almost surely, 2^530733888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530733888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785189184).

530733888 is an abundant number, since it is smaller than the sum of its proper divisors (1039644480).

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

530733888 is a wasteful number, since it uses less digits than its factorization.

530733888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29772 (or 29759 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 530733888 is about 23037.6623814136. The cubic root of 530733888 is about 809.6405904337.

The spelling of 530733888 in words is "five hundred thirty million, seven hundred thirty-three thousand, eight hundred eighty-eight".