552122216 has 16 divisors (see below), whose sum is σ = 1089715200. Its totient is φ = 261531504.

The previous prime is 552122203. The next prime is 552122227. The reversal of 552122216 is 612221255.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1816040 + ... + 1816343.

It is an arithmetic number, because the mean of its divisors is an integer number (68107200).

Almost surely, 2^552122216 is an apocalyptic number.

It is an amenable number.

552122216 is a deficient number, since it is larger than the sum of its proper divisors (537592984).

552122216 is a wasteful number, since it uses less digits than its factorization.

552122216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632408 (or 3632404 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 552122216 is about 23497.2810341963. The cubic root of 552122216 is about 820.3737221713.

The spelling of 552122216 in words is "five hundred fifty-two million, one hundred twenty-two thousand, two hundred sixteen".