542611116199 has 2 divisors, whose sum is σ = 542611116200. Its totient is φ = 542611116198.

The previous prime is 542611116149. The next prime is 542611116227. The reversal of 542611116199 is 991611116245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542611116199 - 2¹¹ = 542611114151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542611116109) 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, 271305558099 + 271305558100.

It is an arithmetic number, because the mean of its divisors is an integer number (271305558100).

Almost surely, 2^542611116199 is an apocalyptic number.

542611116199 is a deficient number, since it is larger than the sum of its proper divisors (1).

542611116199 is an equidigital number, since it uses as much as digits as its factorization.

542611116199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 46.

Adding to 542611116199 its sum of digits (46), we get a palindrome (542611116245).

The spelling of 542611116199 in words is "five hundred forty-two billion, six hundred eleven million, one hundred sixteen thousand, one hundred ninety-nine".