52552543016 has 8 divisors (see below), whose sum is σ = 98536018170. Its totient is φ = 26276271504.

The previous prime is 52552543007. The next prime is 52552543031. The reversal of 52552543016 is 61034525525.

It can be written as a sum of positive squares in only one way, i.e., 40825818916 + 11726724100 = 202054^2 + 108290^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3284533931 + ... + 3284533946.

Almost surely, 2^52552543016 is an apocalyptic number.

It is an amenable number.

52552543016 is a deficient number, since it is larger than the sum of its proper divisors (45983475154).

52552543016 is a wasteful number, since it uses less digits than its factorization.

52552543016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6569067883 (or 6569067879 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 52552543016 in words is "fifty-two billion, five hundred fifty-two million, five hundred forty-three thousand, sixteen".