838118526052 has 12 divisors (see below), whose sum is σ = 1470910023100. Its totient is φ = 417858519456.

The previous prime is 838118526043. The next prime is 838118526067. The reversal of 838118526052 is 250625811838.

It can be written as a sum of positive squares in 2 ways, for example, as 755602516516 + 82516009536 = 869254^2 + 287256^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 838118525987 and 838118526005.

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 3 ways as a sum of consecutive naturals, for example, 300184323 + ... + 300187114.

Almost surely, 2^838118526052 is an apocalyptic number.

It is an amenable number.

838118526052 is a deficient number, since it is larger than the sum of its proper divisors (632791497048).

838118526052 is a wasteful number, since it uses less digits than its factorization.

838118526052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600371790 (or 600371788 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 49.

The spelling of 838118526052 in words is "eight hundred thirty-eight billion, one hundred eighteen million, five hundred twenty-six thousand, fifty-two".