552346643616 has 48 divisors (see below), whose sum is σ = 1459145074464. Its totient is φ = 182942832384.

The previous prime is 552346643599. The next prime is 552346643657. The reversal of 552346643616 is 616346643255.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18308530 + ... + 18338673.

It is an arithmetic number, because the mean of its divisors is an integer number (30398855718).

Almost surely, 2^552346643616 is an apocalyptic number.

It is an amenable number.

552346643616 is an abundant number, since it is smaller than the sum of its proper divisors (906798430848).

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

552346643616 is a wasteful number, since it uses less digits than its factorization.

552346643616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36647373 (or 36647365 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 51.

The spelling of 552346643616 in words is "five hundred fifty-two billion, three hundred forty-six million, six hundred forty-three thousand, six hundred sixteen".