54676572163 has 2 divisors, whose sum is σ = 54676572164. Its totient is φ = 54676572162.

The previous prime is 54676572151. The next prime is 54676572169. The reversal of 54676572163 is 36127567645.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54676572163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54676572163.

It is not a weakly prime, because it can be changed into another prime (54676572169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27338286081 + 27338286082.

It is an arithmetic number, because the mean of its divisors is an integer number (27338286082).

Almost surely, 2^54676572163 is an apocalyptic number.

54676572163 is a deficient number, since it is larger than the sum of its proper divisors (1).

54676572163 is an equidigital number, since it uses as much as digits as its factorization.

54676572163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6350400, while the sum is 52.

The spelling of 54676572163 in words is "fifty-four billion, six hundred seventy-six million, five hundred seventy-two thousand, one hundred sixty-three".