552218332 has 6 divisors (see below), whose sum is σ = 966382088. Its totient is φ = 276109164.

The previous prime is 552218281. The next prime is 552218357. The reversal of 552218332 is 233812255.

552218332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 552218294 and 552218303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69027288 + ... + 69027295.

Almost surely, 2^552218332 is an apocalyptic number.

It is an amenable number.

552218332 is a deficient number, since it is larger than the sum of its proper divisors (414163756).

552218332 is a wasteful number, since it uses less digits than its factorization.

552218332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138054587 (or 138054585 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 552218332 is about 23499.3262031063. The cubic root of 552218332 is about 820.4213242319.

The spelling of 552218332 in words is "five hundred fifty-two million, two hundred eighteen thousand, three hundred thirty-two".