530343137 has 2 divisors, whose sum is σ = 530343138. Its totient is φ = 530343136.

The previous prime is 530343127. The next prime is 530343167. The reversal of 530343137 is 731343035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447914896 + 82428241 = 21164^2 + 9079^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530343137 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (530343127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265171568 + 265171569.

It is an arithmetic number, because the mean of its divisors is an integer number (265171569).

Almost surely, 2^530343137 is an apocalyptic number.

It is an amenable number.

530343137 is a deficient number, since it is larger than the sum of its proper divisors (1).

530343137 is an equidigital number, since it uses as much as digits as its factorization.

530343137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 530343137 is about 23029.1801200130. The cubic root of 530343137 is about 809.4418432832.

The spelling of 530343137 in words is "five hundred thirty million, three hundred forty-three thousand, one hundred thirty-seven".