4540356663203 has 2 divisors, whose sum is σ = 4540356663204. Its totient is φ = 4540356663202.

The previous prime is 4540356663197. The next prime is 4540356663251. The reversal of 4540356663203 is 3023666530454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4540356663203 - 2²⁸ = 4540088227747 is a prime.

It is a super-2 number, since 2×4540356663203² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4540356663253) 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, 2270178331601 + 2270178331602.

It is an arithmetic number, because the mean of its divisors is an integer number (2270178331602).

Almost surely, 2^{4540356663203} is an apocalyptic number.

4540356663203 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540356663203 is an equidigital number, since it uses as much as digits as its factorization.

4540356663203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4665600, while the sum is 47.

The spelling of 4540356663203 in words is "four trillion, five hundred forty billion, three hundred fifty-six million, six hundred sixty-three thousand, two hundred three".