265204130424659 has 2 divisors, whose sum is σ = 265204130424660. Its totient is φ = 265204130424658.

The previous prime is 265204130424619. The next prime is 265204130424683. The reversal of 265204130424659 is 956424031402562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 265204130424659 - 2¹⁶ = 265204130359123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 265204130424659.

It is not a weakly prime, because it can be changed into another prime (265204130424619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132602065212329 + 132602065212330.

It is an arithmetic number, because the mean of its divisors is an integer number (132602065212330).

Almost surely, 2^{265204130424659} is an apocalyptic number.

265204130424659 is a deficient number, since it is larger than the sum of its proper divisors (1).

265204130424659 is an equidigital number, since it uses as much as digits as its factorization.

265204130424659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12441600, while the sum is 53.

The spelling of 265204130424659 in words is "two hundred sixty-five trillion, two hundred four billion, one hundred thirty million, four hundred twenty-four thousand, six hundred fifty-nine".