52212873808 has 40 divisors (see below), whose sum is σ = 102739535360. Its totient is φ = 25699956480.

The previous prime is 52212873803. The next prime is 52212873809. The reversal of 52212873808 is 80837821225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52212873803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1709713 + ... + 1739983.

It is an arithmetic number, because the mean of its divisors is an integer number (2568488384).

Almost surely, 2^52212873808 is an apocalyptic number.

It is an amenable number.

52212873808 is a deficient number, since it is larger than the sum of its proper divisors (50526661552).

52212873808 is a wasteful number, since it uses less digits than its factorization.

52212873808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31955 (or 31949 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 52212873808 in words is "fifty-two billion, two hundred twelve million, eight hundred seventy-three thousand, eight hundred eight".