530552525 has 12 divisors (see below), whose sum is σ = 670299732. Its totient is φ = 416432640.

The previous prime is 530552513. The next prime is 530552527. The reversal of 530552525 is 525255035.

It can be written as a sum of positive squares in 6 ways, for example, as 724201 + 529828324 = 851^2 + 23018^2 .

It is not a de Polignac number, because 530552525 - 2¹⁸ = 530290381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530552491 and 530552500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530552527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198884 + ... + 201533.

It is an arithmetic number, because the mean of its divisors is an integer number (55858311).

Almost surely, 2^530552525 is an apocalyptic number.

It is an amenable number.

530552525 is a deficient number, since it is larger than the sum of its proper divisors (139747207).

530552525 is a wasteful number, since it uses less digits than its factorization.

530552525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400480 (or 400475 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 32.

The square root of 530552525 is about 23033.7258167236. The cubic root of 530552525 is about 809.5483561528.

The spelling of 530552525 in words is "five hundred thirty million, five hundred fifty-two thousand, five hundred twenty-five".