4538271086047 has 2 divisors, whose sum is σ = 4538271086048. Its totient is φ = 4538271086046.

The previous prime is 4538271086039. The next prime is 4538271086101. The reversal of 4538271086047 is 7406801728354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4538271086047 - 2³ = 4538271086039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4538271086017) 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, 2269135543023 + 2269135543024.

It is an arithmetic number, because the mean of its divisors is an integer number (2269135543024).

Almost surely, 2^{4538271086047} is an apocalyptic number.

4538271086047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4538271086047 is an equidigital number, since it uses as much as digits as its factorization.

4538271086047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 4538271086047 in words is "four trillion, five hundred thirty-eight billion, two hundred seventy-one million, eighty-six thousand, forty-seven".