2667167270813 has 2 divisors, whose sum is σ = 2667167270814. Its totient is φ = 2667167270812.

The previous prime is 2667167270791. The next prime is 2667167270837. The reversal of 2667167270813 is 3180727617662.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2509936781284 + 157230489529 = 1584278^2 + 396523^2 .

It is a cyclic number.

It is not a de Polignac number, because 2667167270813 - 2²⁶ = 2667100161949 is a prime.

It is a super-2 number, since 2×2667167270813² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2667167200813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1333583635406 + 1333583635407.

It is an arithmetic number, because the mean of its divisors is an integer number (1333583635407).

Almost surely, 2^{2667167270813} is an apocalyptic number.

It is an amenable number.

2667167270813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2667167270813 is an equidigital number, since it uses as much as digits as its factorization.

2667167270813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7112448, while the sum is 56.

The spelling of 2667167270813 in words is "two trillion, six hundred sixty-seven billion, one hundred sixty-seven million, two hundred seventy thousand, eight hundred thirteen".