270669505823 has 2 divisors, whose sum is σ = 270669505824. Its totient is φ = 270669505822.

The previous prime is 270669505819. The next prime is 270669505849. The reversal of 270669505823 is 328505966072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 270669505823 - 2² = 270669505819 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270609505823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135334752911 + 135334752912.

It is an arithmetic number, because the mean of its divisors is an integer number (135334752912).

Almost surely, 2^270669505823 is an apocalyptic number.

270669505823 is a deficient number, since it is larger than the sum of its proper divisors (1).

270669505823 is an equidigital number, since it uses as much as digits as its factorization.

270669505823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 270669505823 in words is "two hundred seventy billion, six hundred sixty-nine million, five hundred five thousand, eight hundred twenty-three".