260228829613 has 2 divisors, whose sum is σ = 260228829614. Its totient is φ = 260228829612.

The previous prime is 260228829589. The next prime is 260228829617. The reversal of 260228829613 is 316928822062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253292771524 + 6936058089 = 503282^2 + 83283^2 .

It is a cyclic number.

It is not a de Polignac number, because 260228829613 - 2⁹ = 260228829101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260228829617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130114414806 + 130114414807.

It is an arithmetic number, because the mean of its divisors is an integer number (130114414807).

Almost surely, 2^260228829613 is an apocalyptic number.

It is an amenable number.

260228829613 is a deficient number, since it is larger than the sum of its proper divisors (1).

260228829613 is an equidigital number, since it uses as much as digits as its factorization.

260228829613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 260228829613 in words is "two hundred sixty billion, two hundred twenty-eight million, eight hundred twenty-nine thousand, six hundred thirteen".