26873162158793 has 2 divisors, whose sum is σ = 26873162158794. Its totient is φ = 26873162158792.

The previous prime is 26873162158789. The next prime is 26873162158811. The reversal of 26873162158793 is 39785126137862.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26772842365504 + 100319793289 = 5174248^2 + 316733^2 .

It is a cyclic number.

It is not a de Polignac number, because 26873162158793 - 2² = 26873162158789 is a prime.

It is not a weakly prime, because it can be changed into another prime (26873162158993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13436581079396 + 13436581079397.

It is an arithmetic number, because the mean of its divisors is an integer number (13436581079397).

Almost surely, 2^{26873162158793} is an apocalyptic number.

It is an amenable number.

26873162158793 is a deficient number, since it is larger than the sum of its proper divisors (1).

26873162158793 is an equidigital number, since it uses as much as digits as its factorization.

26873162158793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 182891520, while the sum is 68.

The spelling of 26873162158793 in words is "twenty-six trillion, eight hundred seventy-three billion, one hundred sixty-two million, one hundred fifty-eight thousand, seven hundred ninety-three".