542553355244 has 12 divisors (see below), whose sum is σ = 949789919064. Its totient is φ = 271184806944.

The previous prime is 542553355243. The next prime is 542553355259. The reversal of 542553355244 is 442553355245.

It is not an unprimeable number, because it can be changed into a prime (542553355241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22954382 + ... + 22978005.

It is an arithmetic number, because the mean of its divisors is an integer number (79149159922).

Almost surely, 2^542553355244 is an apocalyptic number.

It is an amenable number.

542553355244 is a deficient number, since it is larger than the sum of its proper divisors (407236563820).

542553355244 is a wasteful number, since it uses less digits than its factorization.

542553355244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45935344 (or 45935342 counting only the distinct ones).

The product of its digits is 7200000, while the sum is 47.

Subtracting from 542553355244 its reverse (442553355245), we obtain a palindrome (99999999999).

The spelling of 542553355244 in words is "five hundred forty-two billion, five hundred fifty-three million, three hundred fifty-five thousand, two hundred forty-four".