260211751627049 has 2 divisors, whose sum is σ = 260211751627050. Its totient is φ = 260211751627048.

The previous prime is 260211751627043. The next prime is 260211751627063. The reversal of 260211751627049 is 940726157112062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 184683832764649 + 75527918862400 = 13589843^2 + 8690680^2 .

It is a cyclic number.

It is not a de Polignac number, because 260211751627049 - 2⁴ = 260211751627033 is a prime.

It is not a weakly prime, because it can be changed into another prime (260211751627043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130105875813524 + 130105875813525.

It is an arithmetic number, because the mean of its divisors is an integer number (130105875813525).

Almost surely, 2^{260211751627049} is an apocalyptic number.

It is an amenable number.

260211751627049 is a deficient number, since it is larger than the sum of its proper divisors (1).

260211751627049 is an equidigital number, since it uses as much as digits as its factorization.

260211751627049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 260211751627049 in words is "two hundred sixty trillion, two hundred eleven billion, seven hundred fifty-one million, six hundred twenty-seven thousand, forty-nine".