2136646352153 has 2 divisors, whose sum is σ = 2136646352154. Its totient is φ = 2136646352152.

The previous prime is 2136646352111. The next prime is 2136646352237. The reversal of 2136646352153 is 3512536466312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1909791330304 + 226855021849 = 1381952^2 + 476293^2 .

It is a cyclic number.

It is not a de Polignac number, because 2136646352153 - 2⁶ = 2136646352089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2136646352098 and 2136646352107.

It is not a weakly prime, because it can be changed into another prime (2136646352353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068323176076 + 1068323176077.

It is an arithmetic number, because the mean of its divisors is an integer number (1068323176077).

Almost surely, 2^{2136646352153} is an apocalyptic number.

It is an amenable number.

2136646352153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136646352153 is an equidigital number, since it uses as much as digits as its factorization.

2136646352153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 47.

The spelling of 2136646352153 in words is "two trillion, one hundred thirty-six billion, six hundred forty-six million, three hundred fifty-two thousand, one hundred fifty-three".