530157325 has 12 divisors (see below), whose sum is σ = 696065940. Its totient is φ = 399176960.

The previous prime is 530157311. The next prime is 530157389. The reversal of 530157325 is 523751035.

It can be written as a sum of positive squares in 6 ways, for example, as 7257636 + 522899689 = 2694^2 + 22867^2 .

It is not a de Polignac number, because 530157325 - 2⁹ = 530156813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 623290 + ... + 624139.

It is an arithmetic number, because the mean of its divisors is an integer number (58005495).

Almost surely, 2^530157325 is an apocalyptic number.

It is an amenable number.

530157325 is a deficient number, since it is larger than the sum of its proper divisors (165908615).

530157325 is a wasteful number, since it uses less digits than its factorization.

530157325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247456 (or 1247451 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 530157325 is about 23025.1454935685. The cubic root of 530157325 is about 809.3472997283.

It can be divided in two parts, 5301 and 57325, that added together give a palindrome (62626).

The spelling of 530157325 in words is "five hundred thirty million, one hundred fifty-seven thousand, three hundred twenty-five".