530737573 has 2 divisors, whose sum is σ = 530737574. Its totient is φ = 530737572.

The previous prime is 530737549. The next prime is 530737591. The reversal of 530737573 is 375737035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 512479044 + 18258529 = 22638^2 + 4273^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530737573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530737073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265368786 + 265368787.

It is an arithmetic number, because the mean of its divisors is an integer number (265368787).

Almost surely, 2^530737573 is an apocalyptic number.

It is an amenable number.

530737573 is a deficient number, since it is larger than the sum of its proper divisors (1).

530737573 is an equidigital number, since it uses as much as digits as its factorization.

530737573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 231525, while the sum is 40.

The square root of 530737573 is about 23037.7423590073. The cubic root of 530737573 is about 809.6424642658.

The spelling of 530737573 in words is "five hundred thirty million, seven hundred thirty-seven thousand, five hundred seventy-three".