167623483827617 has 4 divisors (see below), whose sum is σ = 167759652377856. Its totient is φ = 167487315277380.

The previous prime is 167623483827589. The next prime is 167623483827619. The reversal of 167623483827617 is 716728384326761.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 167623483827617 - 2¹⁴ = 167623483811233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (167623483827619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68084273273 + ... + 68084275734.

It is an arithmetic number, because the mean of its divisors is an integer number (41939913094464).

Almost surely, 2^{167623483827617} is an apocalyptic number.

It is an amenable number.

167623483827617 is a deficient number, since it is larger than the sum of its proper divisors (136168550239).

167623483827617 is a wasteful number, since it uses less digits than its factorization.

167623483827617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136168550238.

The product of its digits is 682795008, while the sum is 71.

The spelling of 167623483827617 in words is "one hundred sixty-seven trillion, six hundred twenty-three billion, four hundred eighty-three million, eight hundred twenty-seven thousand, six hundred seventeen".