260189598090263 has 2 divisors, whose sum is σ = 260189598090264. Its totient is φ = 260189598090262.

The previous prime is 260189598090229. The next prime is 260189598090451. The reversal of 260189598090263 is 362090895981062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 260189598090263 - 2²⁴ = 260189581313047 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 260189598090193 and 260189598090202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260189598090223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130094799045131 + 130094799045132.

It is an arithmetic number, because the mean of its divisors is an integer number (130094799045132).

Almost surely, 2^{260189598090263} is an apocalyptic number.

260189598090263 is a deficient number, since it is larger than the sum of its proper divisors (1).

260189598090263 is an equidigital number, since it uses as much as digits as its factorization.

260189598090263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100776960, while the sum is 68.

The spelling of 260189598090263 in words is "two hundred sixty trillion, one hundred eighty-nine billion, five hundred ninety-eight million, ninety thousand, two hundred sixty-three".