167496623279 has 2 divisors, whose sum is σ = 167496623280. Its totient is φ = 167496623278.

The previous prime is 167496623233. The next prime is 167496623297. The reversal of 167496623279 is 972326694761.

Together with next prime (167496623297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 167496623279 - 2²⁰ = 167495574703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167496623209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83748311639 + 83748311640.

It is an arithmetic number, because the mean of its divisors is an integer number (83748311640).

Almost surely, 2^167496623279 is an apocalyptic number.

167496623279 is a deficient number, since it is larger than the sum of its proper divisors (1).

167496623279 is an equidigital number, since it uses as much as digits as its factorization.

167496623279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41150592, while the sum is 62.

The spelling of 167496623279 in words is "one hundred sixty-seven billion, four hundred ninety-six million, six hundred twenty-three thousand, two hundred seventy-nine".