4518534385357 has 2 divisors, whose sum is σ = 4518534385358. Its totient is φ = 4518534385356.

The previous prime is 4518534385303. The next prime is 4518534385363. The reversal of 4518534385357 is 7535834358154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2572925073156 + 1945609312201 = 1604034^2 + 1394851^2 .

It is a cyclic number.

It is not a de Polignac number, because 4518534385357 - 2¹⁹ = 4518533861069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4518534385295 and 4518534385304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4518534383357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2259267192678 + 2259267192679.

It is an arithmetic number, because the mean of its divisors is an integer number (2259267192679).

Almost surely, 2^{4518534385357} is an apocalyptic number.

It is an amenable number.

4518534385357 is a deficient number, since it is larger than the sum of its proper divisors (1).

4518534385357 is an equidigital number, since it uses as much as digits as its factorization.

4518534385357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960000, while the sum is 61.

The spelling of 4518534385357 in words is "four trillion, five hundred eighteen billion, five hundred thirty-four million, three hundred eighty-five thousand, three hundred fifty-seven".