52611935208 has 32 divisors (see below), whose sum is σ = 150319815360. Its totient is φ = 15031981440.

The previous prime is 52611935137. The next prime is 52611935213. The reversal of 52611935208 is 80253911625.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 52611935208.

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, 156582973 + ... + 156583308.

It is an arithmetic number, because the mean of its divisors is an integer number (4697494230).

Almost surely, 2^52611935208 is an apocalyptic number.

It is an amenable number.

52611935208 is an abundant number, since it is smaller than the sum of its proper divisors (97707880152).

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

52611935208 is a wasteful number, since it uses less digits than its factorization.

52611935208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313166297 (or 313166293 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 52611935208 in words is "fifty-two billion, six hundred eleven million, nine hundred thirty-five thousand, two hundred eight".