542253346112 has 56 divisors (see below), whose sum is σ = 1091453808960. Its totient is φ = 267243217920.

The previous prime is 542253346109. The next prime is 542253346121. The reversal of 542253346112 is 211643352245.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 22648964 + ... + 22672892.

Almost surely, 2^542253346112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542253346112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (545726904480).

542253346112 is an abundant number, since it is smaller than the sum of its proper divisors (549200462848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542253346112 is a wasteful number, since it uses less digits than its factorization.

542253346112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28999 (or 28989 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

Adding to 542253346112 its reverse (211643352245), we get a palindrome (753896698357).

It can be divided in two parts, 5422533 and 46112, that added together give a palindrome (5468645).

The spelling of 542253346112 in words is "five hundred forty-two billion, two hundred fifty-three million, three hundred forty-six thousand, one hundred twelve".