552463628 has 6 divisors (see below), whose sum is σ = 966811356. Its totient is φ = 276231812.

The previous prime is 552463619. The next prime is 552463693. The reversal of 552463628 is 826364255.

It is a happy number.

552463628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69057950 + ... + 69057957.

It is an arithmetic number, because the mean of its divisors is an integer number (161135226).

Almost surely, 2^552463628 is an apocalyptic number.

It is an amenable number.

552463628 is a deficient number, since it is larger than the sum of its proper divisors (414347728).

552463628 is a wasteful number, since it uses less digits than its factorization.

552463628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138115911 (or 138115909 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 552463628 is about 23504.5448371161. The cubic root of 552463628 is about 820.5427836058.

The spelling of 552463628 in words is "five hundred fifty-two million, four hundred sixty-three thousand, six hundred twenty-eight".