54124544017 has 2 divisors, whose sum is σ = 54124544018. Its totient is φ = 54124544016.

The previous prime is 54124544003. The next prime is 54124544057. The reversal of 54124544017 is 71044542145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34807991761 + 19316552256 = 186569^2 + 138984^2 .

It is a cyclic number.

It is not a de Polignac number, because 54124544017 - 2²³ = 54116155409 is a prime.

It is not a weakly prime, because it can be changed into another prime (54124544057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27062272008 + 27062272009.

It is an arithmetic number, because the mean of its divisors is an integer number (27062272009).

Almost surely, 2^54124544017 is an apocalyptic number.

It is an amenable number.

54124544017 is a deficient number, since it is larger than the sum of its proper divisors (1).

54124544017 is an equidigital number, since it uses as much as digits as its factorization.

54124544017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 89600, while the sum is 37.

The spelling of 54124544017 in words is "fifty-four billion, one hundred twenty-four million, five hundred forty-four thousand, seventeen".