552280663 has 6 divisors (see below), whose sum is σ = 607052432. Its totient is φ = 502073220.

The previous prime is 552280643. The next prime is 552280679. The reversal of 552280663 is 366082255.

It is a happy number.

It is not a de Polignac number, because 552280663 - 2⁹ = 552280151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552280613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2282031 + ... + 2282272.

Almost surely, 2^552280663 is an apocalyptic number.

552280663 is a deficient number, since it is larger than the sum of its proper divisors (54771769).

552280663 is a wasteful number, since it uses less digits than its factorization.

552280663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4564325 (or 4564314 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 552280663 is about 23500.6523951996. The cubic root of 552280663 is about 820.4521911038.

The spelling of 552280663 in words is "five hundred fifty-two million, two hundred eighty thousand, six hundred sixty-three".