275162947 has 2 divisors, whose sum is σ = 275162948. Its totient is φ = 275162946.

The previous prime is 275162941. The next prime is 275162963. The reversal of 275162947 is 749261572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 275162947 - 2⁷ = 275162819 is a prime.

It is not a weakly prime, because it can be changed into another prime (275162941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137581473 + 137581474.

It is an arithmetic number, because the mean of its divisors is an integer number (137581474).

Almost surely, 2^275162947 is an apocalyptic number.

275162947 is a deficient number, since it is larger than the sum of its proper divisors (1).

275162947 is an equidigital number, since it uses as much as digits as its factorization.

275162947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 43.

The square root of 275162947 is about 16588.0362611130. The cubic root of 275162947 is about 650.4241389591.

The spelling of 275162947 in words is "two hundred seventy-five million, one hundred sixty-two thousand, nine hundred forty-seven".