54300573281 has 2 divisors, whose sum is σ = 54300573282. Its totient is φ = 54300573280.

The previous prime is 54300573259. The next prime is 54300573319. The reversal of 54300573281 is 18237500345.

It is an a-pointer prime, because the next prime (54300573319) can be obtained adding 54300573281 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43831190881 + 10469382400 = 209359^2 + 102320^2 .

It is a cyclic number.

It is not a de Polignac number, because 54300573281 - 2¹⁰ = 54300572257 is a prime.

It is a super-2 number, since 2×54300573281² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54300573181) 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, 27150286640 + 27150286641.

It is an arithmetic number, because the mean of its divisors is an integer number (27150286641).

Almost surely, 2^54300573281 is an apocalyptic number.

It is an amenable number.

54300573281 is a deficient number, since it is larger than the sum of its proper divisors (1).

54300573281 is an equidigital number, since it uses as much as digits as its factorization.

54300573281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 54300573281 in words is "fifty-four billion, three hundred million, five hundred seventy-three thousand, two hundred eighty-one".