2826555189113 has 2 divisors, whose sum is σ = 2826555189114. Its totient is φ = 2826555189112.

The previous prime is 2826555189109. The next prime is 2826555189137. The reversal of 2826555189113 is 3119815556282.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2357367178384 + 469188010729 = 1535372^2 + 684973^2 .

It is a cyclic number.

It is not a de Polignac number, because 2826555189113 - 2² = 2826555189109 is a prime.

It is not a weakly prime, because it can be changed into another prime (2826555189173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1413277594556 + 1413277594557.

It is an arithmetic number, because the mean of its divisors is an integer number (1413277594557).

Almost surely, 2^{2826555189113} is an apocalyptic number.

It is an amenable number.

2826555189113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2826555189113 is an equidigital number, since it uses as much as digits as its factorization.

2826555189113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184000, while the sum is 56.

The spelling of 2826555189113 in words is "two trillion, eight hundred twenty-six billion, five hundred fifty-five million, one hundred eighty-nine thousand, one hundred thirteen".