552320616 has 48 divisors (see below), whose sum is σ = 1466821440. Its totient is φ = 173274880.

The previous prime is 552320611. The next prime is 552320623. The reversal of 552320616 is 616023255.

It is not an unprimeable number, because it can be changed into a prime (552320611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32880 + ... + 46751.

It is an arithmetic number, because the mean of its divisors is an integer number (30558780).

Almost surely, 2^552320616 is an apocalyptic number.

It is an amenable number.

552320616 is an abundant number, since it is smaller than the sum of its proper divisors (914500824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552320616 is a wasteful number, since it uses less digits than its factorization.

552320616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79674 (or 79653 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 552320616 is about 23501.5024200582. The cubic root of 552320616 is about 820.4719749675.

The spelling of 552320616 in words is "five hundred fifty-two million, three hundred twenty thousand, six hundred sixteen".