260545063 has 2 divisors, whose sum is σ = 260545064. Its totient is φ = 260545062.

The previous prime is 260545039. The next prime is 260545073. The reversal of 260545063 is 360545062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260545063 - 2⁹ = 260544551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260545073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130272531 + 130272532.

It is an arithmetic number, because the mean of its divisors is an integer number (130272532).

Almost surely, 2^260545063 is an apocalyptic number.

260545063 is a deficient number, since it is larger than the sum of its proper divisors (1).

260545063 is an equidigital number, since it uses as much as digits as its factorization.

260545063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 260545063 is about 16141.4083338475. The cubic root of 260545063 is about 638.6961271604.

Subtracting 260545063 from its reverse (360545062), we obtain a palindrome (99999999).

The spelling of 260545063 in words is "two hundred sixty million, five hundred forty-five thousand, sixty-three".