552532442 has 16 divisors (see below), whose sum is σ = 1033307712. Its totient is φ = 215272320.

The previous prime is 552532429. The next prime is 552532459. The reversal of 552532442 is 244235255.

It is a junction number, because it is equal to n+sod(n) for n = 552532399 and 552532408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1793783 + ... + 1794090.

It is an arithmetic number, because the mean of its divisors is an integer number (64581732).

Almost surely, 2^552532442 is an apocalyptic number.

552532442 is a deficient number, since it is larger than the sum of its proper divisors (480775270).

552532442 is a wasteful number, since it uses less digits than its factorization.

552532442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3587893.

The product of its digits is 48000, while the sum is 32.

The square root of 552532442 is about 23506.0086360913. The cubic root of 552532442 is about 820.5768506973.

Adding to 552532442 its reverse (244235255), we get a palindrome (796767697).

The spelling of 552532442 in words is "five hundred fifty-two million, five hundred thirty-two thousand, four hundred forty-two".