83032027649 has 2 divisors, whose sum is σ = 83032027650. Its totient is φ = 83032027648.

The previous prime is 83032027621. The next prime is 83032027667. The reversal of 83032027649 is 94672023038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55809337600 + 27222690049 = 236240^2 + 164993^2 .

It is a cyclic number.

It is not a de Polignac number, because 83032027649 - 2¹⁶ = 83031962113 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (83032027609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41516013824 + 41516013825.

It is an arithmetic number, because the mean of its divisors is an integer number (41516013825).

Almost surely, 2^83032027649 is an apocalyptic number.

It is an amenable number.

83032027649 is a deficient number, since it is larger than the sum of its proper divisors (1).

83032027649 is an equidigital number, since it uses as much as digits as its factorization.

83032027649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 83032027649 in words is "eighty-three billion, thirty-two million, twenty-seven thousand, six hundred forty-nine".