512060069 has 2 divisors, whose sum is σ = 512060070. Its totient is φ = 512060068.

The previous prime is 512060027. The next prime is 512060147. The reversal of 512060069 is 960060215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 429940225 + 82119844 = 20735^2 + 9062^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-512060069 is a prime.

It is a super-2 number, since 2×512060069² = 524411028528569522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512060369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256030034 + 256030035.

It is an arithmetic number, because the mean of its divisors is an integer number (256030035).

Almost surely, 2^512060069 is an apocalyptic number.

It is an amenable number.

512060069 is a deficient number, since it is larger than the sum of its proper divisors (1).

512060069 is an equidigital number, since it uses as much as digits as its factorization.

512060069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 512060069 is about 22628.7443089536. The cubic root of 512060069 is about 800.0312847141.

The spelling of 512060069 in words is "five hundred twelve million, sixty thousand, sixty-nine".