167160471656 has 8 divisors (see below), whose sum is σ = 313425884370. Its totient is φ = 83580235824.

The previous prime is 167160471631. The next prime is 167160471701. The reversal of 167160471656 is 656174061761.

It can be written as a sum of positive squares in only one way, i.e., 167158322500 + 2149156 = 408850^2 + 1466^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 10447529471 + ... + 10447529486.

Almost surely, 2^167160471656 is an apocalyptic number.

It is an amenable number.

167160471656 is a deficient number, since it is larger than the sum of its proper divisors (146265412714).

167160471656 is a wasteful number, since it uses less digits than its factorization.

167160471656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20895058963 (or 20895058959 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 167160471656 in words is "one hundred sixty-seven billion, one hundred sixty million, four hundred seventy-one thousand, six hundred fifty-six".