52212150208 has 28 divisors (see below), whose sum is σ = 105154889512. Its totient is φ = 25716430080.

The previous prime is 52212150191. The next prime is 52212150257. The reversal of 52212150208 is 80205121225.

It is a super-2 number, since 2×52212150208² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6083883 + ... + 6092458.

Almost surely, 2^52212150208 is an apocalyptic number.

It is an amenable number.

52212150208 is an abundant number, since it is smaller than the sum of its proper divisors (52942739304).

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

52212150208 is a wasteful number, since it uses less digits than its factorization.

52212150208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12176420 (or 12176410 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The spelling of 52212150208 in words is "fifty-two billion, two hundred twelve million, one hundred fifty thousand, two hundred eight".