552516688 has 20 divisors (see below), whose sum is σ = 1072931328. Its totient is φ = 275631200.

The previous prime is 552516683. The next prime is 552516703. The reversal of 552516688 is 886615255.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552516683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31888 + ... + 46063.

Almost surely, 2^552516688 is an apocalyptic number.

It is an amenable number.

552516688 is a deficient number, since it is larger than the sum of its proper divisors (520414640).

552516688 is a wasteful number, since it uses less digits than its factorization.

552516688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78402 (or 78396 counting only the distinct ones).

The product of its digits is 576000, while the sum is 46.

The square root of 552516688 is about 23505.6735278953. The cubic root of 552516688 is about 820.5690517642.

The spelling of 552516688 in words is "five hundred fifty-two million, five hundred sixteen thousand, six hundred eighty-eight".