516267097 has 2 divisors, whose sum is σ = 516267098. Its totient is φ = 516267096.

The previous prime is 516267053. The next prime is 516267113. The reversal of 516267097 is 790762615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 415385161 + 100881936 = 20381^2 + 10044^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-516267097 is a prime.

It is not a weakly prime, because it can be changed into another prime (516267197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258133548 + 258133549.

It is an arithmetic number, because the mean of its divisors is an integer number (258133549).

Almost surely, 2^516267097 is an apocalyptic number.

It is an amenable number.

516267097 is a deficient number, since it is larger than the sum of its proper divisors (1).

516267097 is an equidigital number, since it uses as much as digits as its factorization.

516267097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 516267097 is about 22721.5117674859. The cubic root of 516267097 is about 802.2163006982.

The spelling of 516267097 in words is "five hundred sixteen million, two hundred sixty-seven thousand, ninety-seven".