530869061 has 2 divisors, whose sum is σ = 530869062. Its totient is φ = 530869060.

The previous prime is 530869057. The next prime is 530869093. The reversal of 530869061 is 160968035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 403608100 + 127260961 = 20090^2 + 11281^2 .

It is a cyclic number.

It is not a de Polignac number, because 530869061 - 2² = 530869057 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530869021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265434530 + 265434531.

It is an arithmetic number, because the mean of its divisors is an integer number (265434531).

Almost surely, 2^530869061 is an apocalyptic number.

It is an amenable number.

530869061 is a deficient number, since it is larger than the sum of its proper divisors (1).

530869061 is an equidigital number, since it uses as much as digits as its factorization.

530869061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 530869061 is about 23040.5959341333. The cubic root of 530869061 is about 809.7093205827.

The spelling of 530869061 in words is "five hundred thirty million, eight hundred sixty-nine thousand, sixty-one".