4540632527617 has 2 divisors, whose sum is σ = 4540632527618. Its totient is φ = 4540632527616.

The previous prime is 4540632527447. The next prime is 4540632527657. The reversal of 4540632527617 is 7167252360454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2310281441521 + 2230351086096 = 1519961^2 + 1493436^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4540632527617 is a prime.

It is not a weakly prime, because it can be changed into another prime (4540632527657) 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, 2270316263808 + 2270316263809.

It is an arithmetic number, because the mean of its divisors is an integer number (2270316263809).

Almost surely, 2^{4540632527617} is an apocalyptic number.

It is an amenable number.

4540632527617 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540632527617 is an equidigital number, since it uses as much as digits as its factorization.

4540632527617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 4540632527617 in words is "four trillion, five hundred forty billion, six hundred thirty-two million, five hundred twenty-seven thousand, six hundred seventeen".