260614067501 has 2 divisors, whose sum is σ = 260614067502. Its totient is φ = 260614067500.

The previous prime is 260614067491. The next prime is 260614067503. The reversal of 260614067501 is 105760416062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214892509225 + 45721558276 = 463565^2 + 213826^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260614067501 is a prime.

Together with 260614067503, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (260614067503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130307033750 + 130307033751.

It is an arithmetic number, because the mean of its divisors is an integer number (130307033751).

Almost surely, 2^260614067501 is an apocalyptic number.

It is an amenable number.

260614067501 is a deficient number, since it is larger than the sum of its proper divisors (1).

260614067501 is an equidigital number, since it uses as much as digits as its factorization.

260614067501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 260614067501 in words is "two hundred sixty billion, six hundred fourteen million, sixty-seven thousand, five hundred one".