530360731 has 2 divisors, whose sum is σ = 530360732. Its totient is φ = 530360730.

The previous prime is 530360717. The next prime is 530360759. The reversal of 530360731 is 137063035.

It is an a-pointer prime, because the next prime (530360759) can be obtained adding 530360731 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 530360731 - 2⁷ = 530360603 is a prime.

It is a super-2 number, since 2×530360731² = 562565009973708722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 530360731.

It is not a weakly prime, because it can be changed into another prime (530360791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265180365 + 265180366.

It is an arithmetic number, because the mean of its divisors is an integer number (265180366).

Almost surely, 2^530360731 is an apocalyptic number.

530360731 is a deficient number, since it is larger than the sum of its proper divisors (1).

530360731 is an equidigital number, since it uses as much as digits as its factorization.

530360731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 28.

The square root of 530360731 is about 23029.5621104701. The cubic root of 530360731 is about 809.4507941940.

The spelling of 530360731 in words is "five hundred thirty million, three hundred sixty thousand, seven hundred thirty-one".