82938824093 has 2 divisors, whose sum is σ = 82938824094. Its totient is φ = 82938824092.

The previous prime is 82938824039. The next prime is 82938824123. The reversal of 82938824093 is 39042883928.

Together with previous prime (82938824039) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70260514489 + 12678309604 = 265067^2 + 112598^2 .

It is a cyclic number.

It is not a de Polignac number, because 82938824093 - 2⁶ = 82938824029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82938824393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41469412046 + 41469412047.

It is an arithmetic number, because the mean of its divisors is an integer number (41469412047).

Almost surely, 2^82938824093 is an apocalyptic number.

It is an amenable number.

82938824093 is a deficient number, since it is larger than the sum of its proper divisors (1).

82938824093 is an equidigital number, since it uses as much as digits as its factorization.

82938824093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5971968, while the sum is 56.

The spelling of 82938824093 in words is "eighty-two billion, nine hundred thirty-eight million, eight hundred twenty-four thousand, ninety-three".