265151453466041 has 2 divisors, whose sum is σ = 265151453466042. Its totient is φ = 265151453466040.

The previous prime is 265151453465999. The next prime is 265151453466077. The reversal of 265151453466041 is 140664354151562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239971731622441 + 25179721843600 = 15491021^2 + 5017940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-265151453466041 is a prime.

It is not a weakly prime, because it can be changed into another prime (265151453466541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132575726733020 + 132575726733021.

It is an arithmetic number, because the mean of its divisors is an integer number (132575726733021).

Almost surely, 2^{265151453466041} is an apocalyptic number.

It is an amenable number.

265151453466041 is a deficient number, since it is larger than the sum of its proper divisors (1).

265151453466041 is an equidigital number, since it uses as much as digits as its factorization.

265151453466041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368000, while the sum is 53.

The spelling of 265151453466041 in words is "two hundred sixty-five trillion, one hundred fifty-one billion, four hundred fifty-three million, four hundred sixty-six thousand, forty-one".