552243353142 has 64 divisors (see below), whose sum is σ = 1266956619264. Its totient is φ = 158967974400.

The previous prime is 552243353113. The next prime is 552243353149. The reversal of 552243353142 is 241353342255.

It is a super-3 number, since 3×552243353142³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 552243353142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552243353149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1025484 + ... + 1468367.

It is an arithmetic number, because the mean of its divisors is an integer number (19796197176).

Almost surely, 2^552243353142 is an apocalyptic number.

552243353142 is an abundant number, since it is smaller than the sum of its proper divisors (714713266122).

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

552243353142 is a wasteful number, since it uses less digits than its factorization.

552243353142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494053.

The product of its digits is 432000, while the sum is 39.

Adding to 552243353142 its reverse (241353342255), we get a palindrome (793596695397).

The spelling of 552243353142 in words is "five hundred fifty-two billion, two hundred forty-three million, three hundred fifty-three thousand, one hundred forty-two".