530425028 has 24 divisors (see below), whose sum is σ = 1062604032. Its totient is φ = 226949184.

The previous prime is 530425009. The next prime is 530425037. The reversal of 530425028 is 820524035.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1925 + ... + 32627.

It is an arithmetic number, because the mean of its divisors is an integer number (44275168).

Almost surely, 2^530425028 is an apocalyptic number.

It is an amenable number.

530425028 is an abundant number, since it is smaller than the sum of its proper divisors (532179004).

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

530425028 is a wasteful number, since it uses less digits than its factorization.

530425028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31331 (or 31329 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 530425028 is about 23030.9580347844. The cubic root of 530425028 is about 809.4835034750.

The spelling of 530425028 in words is "five hundred thirty million, four hundred twenty-five thousand, twenty-eight".