273266650379 has 2 divisors, whose sum is σ = 273266650380. Its totient is φ = 273266650378.

The previous prime is 273266650351. The next prime is 273266650381. The reversal of 273266650379 is 973056662372.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-273266650379 is a prime.

Together with 273266650381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (273266650309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136633325189 + 136633325190.

It is an arithmetic number, because the mean of its divisors is an integer number (136633325190).

Almost surely, 2^273266650379 is an apocalyptic number.

273266650379 is a deficient number, since it is larger than the sum of its proper divisors (1).

273266650379 is an equidigital number, since it uses as much as digits as its factorization.

273266650379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17146080, while the sum is 56.

The spelling of 273266650379 in words is "two hundred seventy-three billion, two hundred sixty-six million, six hundred fifty thousand, three hundred seventy-nine".