136825822643 has 2 divisors, whose sum is σ = 136825822644. Its totient is φ = 136825822642.

The previous prime is 136825822613. The next prime is 136825822663. The reversal of 136825822643 is 346228528631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136825822643 - 2²⁰ = 136824774067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136825822591 and 136825822600.

It is not a weakly prime, because it can be changed into another prime (136825822613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68412911321 + 68412911322.

It is an arithmetic number, because the mean of its divisors is an integer number (68412911322).

Almost surely, 2^136825822643 is an apocalyptic number.

136825822643 is a deficient number, since it is larger than the sum of its proper divisors (1).

136825822643 is an equidigital number, since it uses as much as digits as its factorization.

136825822643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 50.

The spelling of 136825822643 in words is "one hundred thirty-six billion, eight hundred twenty-five million, eight hundred twenty-two thousand, six hundred forty-three".