542053013211423 has 48 divisors (see below), whose sum is σ = 959957656519680. Its totient is φ = 299063731399776.

The previous prime is 542053013211403. The next prime is 542053013211431. The reversal of 542053013211423 is 324112310350245.

542053013211423 is a `hidden beast` number, since 5 + 4 + 2 + 0 + 5 + 3 + 0 + 13 + 211 + 423 = 666.

It is not a de Polignac number, because 542053013211423 - 2¹⁰ = 542053013210399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542053013211403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5494213815 + ... + 5494312472.

It is an arithmetic number, because the mean of its divisors is an integer number (19999117844160).

Almost surely, 2^{542053013211423} is an apocalyptic number.

542053013211423 is a deficient number, since it is larger than the sum of its proper divisors (417904643308257).

542053013211423 is a wasteful number, since it uses less digits than its factorization.

542053013211423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10988526338 (or 10988526326 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 542053013211423 its reverse (324112310350245), we get a palindrome (866165323561668).

The spelling of 542053013211423 in words is "five hundred forty-two trillion, fifty-three billion, thirteen million, two hundred eleven thousand, four hundred twenty-three".