52688075194 has 24 divisors (see below), whose sum is σ = 83850903360. Its totient is φ = 24822512088.

The previous prime is 52688075131. The next prime is 52688075329. The reversal of 52688075194 is 49157088625.

It is a happy number.

It is a super-3 number, since 3×52688075194³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300754 + ... + 442525.

It is an arithmetic number, because the mean of its divisors is an integer number (3493787640).

Almost surely, 2^52688075194 is an apocalyptic number.

52688075194 is a deficient number, since it is larger than the sum of its proper divisors (31162828166).

52688075194 is a wasteful number, since it uses less digits than its factorization.

52688075194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743394 (or 743371 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 55.

The spelling of 52688075194 in words is "fifty-two billion, six hundred eighty-eight million, seventy-five thousand, one hundred ninety-four".