530325757 has 8 divisors (see below), whose sum is σ = 573617240. Its totient is φ = 487391040.

The previous prime is 530325721. The next prime is 530325781. The reversal of 530325757 is 757523035.

It can be written as a sum of positive squares in 4 ways, for example, as 261824761 + 268500996 = 16181^2 + 16386^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 530325757 - 2⁷ = 530325629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530325707) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 86094 + ... + 92047.

It is an arithmetic number, because the mean of its divisors is an integer number (71702155).

Almost surely, 2^530325757 is an apocalyptic number.

It is an amenable number.

530325757 is a deficient number, since it is larger than the sum of its proper divisors (43291483).

530325757 is a wasteful number, since it uses less digits than its factorization.

530325757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178383.

The product of its (nonzero) digits is 110250, while the sum is 37.

The square root of 530325757 is about 23028.8027695753. The cubic root of 530325757 is about 809.4330010501.

The spelling of 530325757 in words is "five hundred thirty million, three hundred twenty-five thousand, seven hundred fifty-seven".