265010799329 has 2 divisors, whose sum is σ = 265010799330. Its totient is φ = 265010799328.

The previous prime is 265010799283. The next prime is 265010799343. The reversal of 265010799329 is 923997010562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184268440225 + 80742359104 = 429265^2 + 284152^2 .

It is a cyclic number.

It is not a de Polignac number, because 265010799329 - 2²⁴ = 264994022113 is a prime.

It is not a weakly prime, because it can be changed into another prime (265010799349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132505399664 + 132505399665.

It is an arithmetic number, because the mean of its divisors is an integer number (132505399665).

Almost surely, 2^265010799329 is an apocalyptic number.

It is an amenable number.

265010799329 is a deficient number, since it is larger than the sum of its proper divisors (1).

265010799329 is an equidigital number, since it uses as much as digits as its factorization.

265010799329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1837080, while the sum is 53.

The spelling of 265010799329 in words is "two hundred sixty-five billion, ten million, seven hundred ninety-nine thousand, three hundred twenty-nine".