54514553582117 has 2 divisors, whose sum is σ = 54514553582118. Its totient is φ = 54514553582116.

The previous prime is 54514553582033. The next prime is 54514553582231. The reversal of 54514553582117 is 71128535541545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52653004425121 + 1861549156996 = 7256239^2 + 1364386^2 .

It is a cyclic number.

It is not a de Polignac number, because 54514553582117 - 2³⁴ = 54497373712933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54514553582317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27257276791058 + 27257276791059.

It is an arithmetic number, because the mean of its divisors is an integer number (27257276791059).

Almost surely, 2^{54514553582117} is an apocalyptic number.

It is an amenable number.

54514553582117 is a deficient number, since it is larger than the sum of its proper divisors (1).

54514553582117 is an equidigital number, since it uses as much as digits as its factorization.

54514553582117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800000, while the sum is 56.

The spelling of 54514553582117 in words is "fifty-four trillion, five hundred fourteen billion, five hundred fifty-three million, five hundred eighty-two thousand, one hundred seventeen".