52888626198 has 12 divisors (see below), whose sum is σ = 114592023468. Its totient is φ = 17629542060.

The previous prime is 52888626163. The next prime is 52888626211. The reversal of 52888626198 is 89162688825.

52888626198 is a `hidden beast` number, since 5 + 2 + 8 + 8 + 8 + 6 + 2 + 619 + 8 = 666.

It is a super-2 number, since 2×52888626198² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1469128488 + ... + 1469128523.

It is an arithmetic number, because the mean of its divisors is an integer number (9549335289).

Almost surely, 2^52888626198 is an apocalyptic number.

52888626198 is an abundant number, since it is smaller than the sum of its proper divisors (61703397270).

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

52888626198 is a wasteful number, since it uses less digits than its factorization.

52888626198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938257019 (or 2938257016 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 63.

The spelling of 52888626198 in words is "fifty-two billion, eight hundred eighty-eight million, six hundred twenty-six thousand, one hundred ninety-eight".