552343442 has 16 divisors (see below), whose sum is σ = 947176512. Its totient is φ = 236643120.

The previous prime is 552343423. The next prime is 552343487. The reversal of 552343442 is 244343255.

It is a junction number, because it is equal to n+sod(n) for n = 552343399 and 552343408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79592 + ... + 86252.

It is an arithmetic number, because the mean of its divisors is an integer number (59198532).

Almost surely, 2^552343442 is an apocalyptic number.

552343442 is a deficient number, since it is larger than the sum of its proper divisors (394833070).

552343442 is a wasteful number, since it uses less digits than its factorization.

552343442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12593.

The product of its digits is 57600, while the sum is 32.

The square root of 552343442 is about 23501.9880435677. The cubic root of 552343442 is about 820.4832774820.

Adding to 552343442 its reverse (244343255), we get a palindrome (796686697).

The spelling of 552343442 in words is "five hundred fifty-two million, three hundred forty-three thousand, four hundred forty-two".