1126685534167 has 2 divisors, whose sum is σ = 1126685534168. Its totient is φ = 1126685534166.

The previous prime is 1126685534131. The next prime is 1126685534189. The reversal of 1126685534167 is 7614355866211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1126685534167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1126685544167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563342767083 + 563342767084.

It is an arithmetic number, because the mean of its divisors is an integer number (563342767084).

Almost surely, 2^{1126685534167} is an apocalyptic number.

1126685534167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126685534167 is an equidigital number, since it uses as much as digits as its factorization.

1126685534167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7257600, while the sum is 55.

The spelling of 1126685534167 in words is "one trillion, one hundred twenty-six billion, six hundred eighty-five million, five hundred thirty-four thousand, one hundred sixty-seven".