275471643632203 has 2 divisors, whose sum is σ = 275471643632204. Its totient is φ = 275471643632202.

The previous prime is 275471643632131. The next prime is 275471643632249. The reversal of 275471643632203 is 302236346174572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 275471643632203 - 2²⁵ = 275471610077771 is a prime.

It is not a weakly prime, because it can be changed into another prime (275471643630203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137735821816101 + 137735821816102.

It is an arithmetic number, because the mean of its divisors is an integer number (137735821816102).

Almost surely, 2^{275471643632203} is an apocalyptic number.

275471643632203 is a deficient number, since it is larger than the sum of its proper divisors (1).

275471643632203 is an equidigital number, since it uses as much as digits as its factorization.

275471643632203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30481920, while the sum is 55.

The spelling of 275471643632203 in words is "two hundred seventy-five trillion, four hundred seventy-one billion, six hundred forty-three million, six hundred thirty-two thousand, two hundred three".