54124571971 has 2 divisors, whose sum is σ = 54124571972. Its totient is φ = 54124571970.

The previous prime is 54124571927. The next prime is 54124571981. The reversal of 54124571971 is 17917542145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54124571971 - 2¹⁹ = 54124047683 is a prime.

It is not a weakly prime, because it can be changed into another prime (54124571981) 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, 27062285985 + 27062285986.

It is an arithmetic number, because the mean of its divisors is an integer number (27062285986).

Almost surely, 2^54124571971 is an apocalyptic number.

54124571971 is a deficient number, since it is larger than the sum of its proper divisors (1).

54124571971 is an equidigital number, since it uses as much as digits as its factorization.

54124571971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 46.

The spelling of 54124571971 in words is "fifty-four billion, one hundred twenty-four million, five hundred seventy-one thousand, nine hundred seventy-one".