260159507 has 2 divisors, whose sum is σ = 260159508. Its totient is φ = 260159506.

The previous prime is 260159443. The next prime is 260159531. The reversal of 260159507 is 705951062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260159507 - 2⁶ = 260159443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (260159567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130079753 + 130079754.

It is an arithmetic number, because the mean of its divisors is an integer number (130079754).

Almost surely, 2^260159507 is an apocalyptic number.

260159507 is a deficient number, since it is larger than the sum of its proper divisors (1).

260159507 is an equidigital number, since it uses as much as digits as its factorization.

260159507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 260159507 is about 16129.4608403381. The cubic root of 260159507 is about 638.3809229624.

The spelling of 260159507 in words is "two hundred sixty million, one hundred fifty-nine thousand, five hundred seven".