167555960927 has 2 divisors, whose sum is σ = 167555960928. Its totient is φ = 167555960926.

The previous prime is 167555960903. The next prime is 167555960933. The reversal of 167555960927 is 729069555761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 167555960927 - 2¹⁰ = 167555959903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 167555960927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167555960027) by changing a digit.

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, 83777980463 + 83777980464.

It is an arithmetic number, because the mean of its divisors is an integer number (83777980464).

Almost surely, 2^167555960927 is an apocalyptic number.

167555960927 is a deficient number, since it is larger than the sum of its proper divisors (1).

167555960927 is an equidigital number, since it uses as much as digits as its factorization.

167555960927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35721000, while the sum is 62.

The spelling of 167555960927 in words is "one hundred sixty-seven billion, five hundred fifty-five million, nine hundred sixty thousand, nine hundred twenty-seven".