2160163547 has 2 divisors, whose sum is σ = 2160163548. Its totient is φ = 2160163546.

The previous prime is 2160163459. The next prime is 2160163583. The reversal of 2160163547 is 7453610612.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2160163547 is a prime.

It is not a weakly prime, because it can be changed into another prime (2160162547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080081773 + 1080081774.

It is an arithmetic number, because the mean of its divisors is an integer number (1080081774).

Almost surely, 2^2160163547 is an apocalyptic number.

2160163547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160163547 is an equidigital number, since it uses as much as digits as its factorization.

2160163547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2160163547 is about 46477.5596067608. The cubic root of 2160163547 is about 1292.6934383189.

The spelling of 2160163547 in words is "two billion, one hundred sixty million, one hundred sixty-three thousand, five hundred forty-seven".