82638000751 has 2 divisors, whose sum is σ = 82638000752. Its totient is φ = 82638000750.

The previous prime is 82638000659. The next prime is 82638000787. The reversal of 82638000751 is 15700083628.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82638000751 - 2¹⁹ = 82637476463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82638006751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41319000375 + 41319000376.

It is an arithmetic number, because the mean of its divisors is an integer number (41319000376).

Almost surely, 2^82638000751 is an apocalyptic number.

82638000751 is a deficient number, since it is larger than the sum of its proper divisors (1).

82638000751 is an equidigital number, since it uses as much as digits as its factorization.

82638000751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 82638000751 in words is "eighty-two billion, six hundred thirty-eight million, seven hundred fifty-one", and thus it is an aban number.