2054862163 has 2 divisors, whose sum is σ = 2054862164. Its totient is φ = 2054862162.

The previous prime is 2054862157. The next prime is 2054862167. The reversal of 2054862163 is 3612684502.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2054862163 is a prime.

It is not a weakly prime, because it can be changed into another prime (2054862167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027431081 + 1027431082.

It is an arithmetic number, because the mean of its divisors is an integer number (1027431082).

Almost surely, 2^2054862163 is an apocalyptic number.

2054862163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054862163 is an equidigital number, since it uses as much as digits as its factorization.

2054862163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2054862163 is about 45330.5874989504. The cubic root of 2054862163 is about 1271.3376203623.

The spelling of 2054862163 in words is "two billion, fifty-four million, eight hundred sixty-two thousand, one hundred sixty-three".