54314043504109 has 2 divisors, whose sum is σ = 54314043504110. Its totient is φ = 54314043504108.

The previous prime is 54314043504107. The next prime is 54314043504131. The reversal of 54314043504109 is 90140534041345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54295484891209 + 18558612900 = 7368547^2 + 136230^2 .

It is a cyclic number.

It is not a de Polignac number, because 54314043504109 - 2¹ = 54314043504107 is a prime.

Together with 54314043504107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54314043504101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27157021752054 + 27157021752055.

It is an arithmetic number, because the mean of its divisors is an integer number (27157021752055).

Almost surely, 2^{54314043504109} is an apocalyptic number.

It is an amenable number.

54314043504109 is a deficient number, since it is larger than the sum of its proper divisors (1).

54314043504109 is an equidigital number, since it uses as much as digits as its factorization.

54314043504109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 54314043504109 in words is "fifty-four trillion, three hundred fourteen billion, forty-three million, five hundred four thousand, one hundred nine".