653142163 has 2 divisors, whose sum is σ = 653142164. Its totient is φ = 653142162.

The previous prime is 653142103. The next prime is 653142173. The reversal of 653142163 is 361241356.

653142163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 653142163 - 2⁹ = 653141651 is a prime.

It is not a weakly prime, because it can be changed into another prime (653142103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326571081 + 326571082.

It is an arithmetic number, because the mean of its divisors is an integer number (326571082).

Almost surely, 2^653142163 is an apocalyptic number.

653142163 is a deficient number, since it is larger than the sum of its proper divisors (1).

653142163 is an equidigital number, since it uses as much as digits as its factorization.

653142163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 653142163 is about 25556.6461610283. The cubic root of 653142163 is about 867.6326901040.

The spelling of 653142163 in words is "six hundred fifty-three million, one hundred forty-two thousand, one hundred sixty-three".