2153646426083 has 2 divisors, whose sum is σ = 2153646426084. Its totient is φ = 2153646426082.

The previous prime is 2153646426049. The next prime is 2153646426121. The reversal of 2153646426083 is 3806246463512.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2153646426083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2153646426383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076823213041 + 1076823213042.

It is an arithmetic number, because the mean of its divisors is an integer number (1076823213042).

Almost surely, 2^{2153646426083} is an apocalyptic number.

2153646426083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153646426083 is an equidigital number, since it uses as much as digits as its factorization.

2153646426083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 2153646426083 in words is "two trillion, one hundred fifty-three billion, six hundred forty-six million, four hundred twenty-six thousand, eighty-three".