2136548341 has 2 divisors, whose sum is σ = 2136548342. Its totient is φ = 2136548340.

The previous prime is 2136548279. The next prime is 2136548357. The reversal of 2136548341 is 1438456312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1299314116 + 837234225 = 36046^2 + 28935^2 .

It is a cyclic number.

It is not a de Polignac number, because 2136548341 - 2⁷ = 2136548213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2136548341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2136548441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068274170 + 1068274171.

It is an arithmetic number, because the mean of its divisors is an integer number (1068274171).

Almost surely, 2^2136548341 is an apocalyptic number.

It is an amenable number.

2136548341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136548341 is an equidigital number, since it uses as much as digits as its factorization.

2136548341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 37.

The square root of 2136548341 is about 46222.8119114361. The cubic root of 2136548341 is about 1287.9655331765.

The spelling of 2136548341 in words is "two billion, one hundred thirty-six million, five hundred forty-eight thousand, three hundred forty-one".