530025775 has 6 divisors (see below), whose sum is σ = 657231992. Its totient is φ = 424020600.

The previous prime is 530025761. The next prime is 530025781. The reversal of 530025775 is 577520035.

It is not a de Polignac number, because 530025775 - 2⁷ = 530025647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 530025775.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 10600491 + ... + 10600540.

Almost surely, 2^530025775 is an apocalyptic number.

530025775 is a deficient number, since it is larger than the sum of its proper divisors (127206217).

530025775 is a wasteful number, since it uses less digits than its factorization.

530025775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21201041 (or 21201036 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 34.

The square root of 530025775 is about 23022.2886568647. The cubic root of 530025775 is about 809.2803520257.

The spelling of 530025775 in words is "five hundred thirty million, twenty-five thousand, seven hundred seventy-five".