4542247149103 has 2 divisors, whose sum is σ = 4542247149104. Its totient is φ = 4542247149102.

The previous prime is 4542247149053. The next prime is 4542247149119. The reversal of 4542247149103 is 3019417422454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4542247149103 - 2¹⁷ = 4542247018031 is a prime.

It is a super-2 number, since 2×4542247149103² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4542247149163) 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, 2271123574551 + 2271123574552.

It is an arithmetic number, because the mean of its divisors is an integer number (2271123574552).

Almost surely, 2^{4542247149103} is an apocalyptic number.

4542247149103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542247149103 is an equidigital number, since it uses as much as digits as its factorization.

4542247149103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 4542247149103 in words is "four trillion, five hundred forty-two billion, two hundred forty-seven million, one hundred forty-nine thousand, one hundred three".