260499059 has 2 divisors, whose sum is σ = 260499060. Its totient is φ = 260499058.

The previous prime is 260499049. The next prime is 260499067. The reversal of 260499059 is 950994062.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260499059 is a prime.

It is not a weakly prime, because it can be changed into another prime (260499049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130249529 + 130249530.

It is an arithmetic number, because the mean of its divisors is an integer number (130249530).

Almost surely, 2^260499059 is an apocalyptic number.

260499059 is a deficient number, since it is larger than the sum of its proper divisors (1).

260499059 is an equidigital number, since it uses as much as digits as its factorization.

260499059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 260499059 is about 16139.9832403878. The cubic root of 260499059 is about 638.6585337836.

The spelling of 260499059 in words is "two hundred sixty million, four hundred ninety-nine thousand, fifty-nine".