260245567 has 2 divisors, whose sum is σ = 260245568. Its totient is φ = 260245566.

The previous prime is 260245553. The next prime is 260245577. The reversal of 260245567 is 765542062.

260245567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260245567 - 2¹¹ = 260243519 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260245547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130122783 + 130122784.

It is an arithmetic number, because the mean of its divisors is an integer number (130122784).

Almost surely, 2^260245567 is an apocalyptic number.

260245567 is a deficient number, since it is larger than the sum of its proper divisors (1).

260245567 is an equidigital number, since it uses as much as digits as its factorization.

260245567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 260245567 is about 16132.1284088616. The cubic root of 260245567 is about 638.4513067128.

The spelling of 260245567 in words is "two hundred sixty million, two hundred forty-five thousand, five hundred sixty-seven".