82747363093 has 2 divisors, whose sum is σ = 82747363094. Its totient is φ = 82747363092.

The previous prime is 82747363079. The next prime is 82747363151. The reversal of 82747363093 is 39036374728.

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., 71557320004 + 11190043089 = 267502^2 + 105783^2 .

It is a cyclic number.

It is not a de Polignac number, because 82747363093 - 2¹⁷ = 82747232021 is a prime.

It is a super-3 number, since 3×82747363093³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 82747363093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82747363003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41373681546 + 41373681547.

It is an arithmetic number, because the mean of its divisors is an integer number (41373681547).

Almost surely, 2^82747363093 is an apocalyptic number.

It is an amenable number.

82747363093 is a deficient number, since it is larger than the sum of its proper divisors (1).

82747363093 is an equidigital number, since it uses as much as digits as its factorization.

82747363093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4572288, while the sum is 52.

The spelling of 82747363093 in words is "eighty-two billion, seven hundred forty-seven million, three hundred sixty-three thousand, ninety-three".