2065546010453 has 2 divisors, whose sum is σ = 2065546010454. Its totient is φ = 2065546010452.

The previous prime is 2065546010401. The next prime is 2065546010531. The reversal of 2065546010453 is 3540106455602.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1968515629444 + 97030381009 = 1403038^2 + 311497^2 .

It is a cyclic number.

It is not a de Polignac number, because 2065546010453 - 2⁶ = 2065546010389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2065546010453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2065546010053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032773005226 + 1032773005227.

It is an arithmetic number, because the mean of its divisors is an integer number (1032773005227).

Almost surely, 2^{2065546010453} is an apocalyptic number.

It is an amenable number.

2065546010453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2065546010453 is an equidigital number, since it uses as much as digits as its factorization.

2065546010453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 2065546010453 in words is "two trillion, sixty-five billion, five hundred forty-six million, ten thousand, four hundred fifty-three".