167662541252 has 12 divisors (see below), whose sum is σ = 294578410896. Its totient is φ = 83497281000.

The previous prime is 167662541243. The next prime is 167662541257. The reversal of 167662541252 is 252145266761.

167662541252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×167662541252² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 167662541197 and 167662541206.

It is not an unprimeable number, because it can be changed into a prime (167662541257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83496278 + ... + 83498285.

It is an arithmetic number, because the mean of its divisors is an integer number (24548200908).

Almost surely, 2^167662541252 is an apocalyptic number.

It is an amenable number.

167662541252 is a deficient number, since it is larger than the sum of its proper divisors (126915869644).

167662541252 is a wasteful number, since it uses less digits than its factorization.

167662541252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166994818 (or 166994816 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The spelling of 167662541252 in words is "one hundred sixty-seven billion, six hundred sixty-two million, five hundred forty-one thousand, two hundred fifty-two".