260261159 has 2 divisors, whose sum is σ = 260261160. Its totient is φ = 260261158.

The previous prime is 260261149. The next prime is 260261173. The reversal of 260261159 is 951162062.

It is a happy number.

260261159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260261159 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 (260261119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130130579 + 130130580.

It is an arithmetic number, because the mean of its divisors is an integer number (130130580).

Almost surely, 2^260261159 is an apocalyptic number.

260261159 is a deficient number, since it is larger than the sum of its proper divisors (1).

260261159 is an equidigital number, since it uses as much as digits as its factorization.

260261159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 260261159 is about 16132.6116608564. The cubic root of 260261159 is about 638.4640568935.

The spelling of 260261159 in words is "two hundred sixty million, two hundred sixty-one thousand, one hundred fifty-nine".