82473014269 has 2 divisors, whose sum is σ = 82473014270. Its totient is φ = 82473014268.

The previous prime is 82473014257. The next prime is 82473014279. The reversal of 82473014269 is 96241037428.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54929296900 + 27543717369 = 234370^2 + 165963^2 .

It is a cyclic number.

It is not a de Polignac number, because 82473014269 - 2²¹ = 82470917117 is a prime.

It is a super-2 number, since 2×82473014269² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82473014219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41236507134 + 41236507135.

It is an arithmetic number, because the mean of its divisors is an integer number (41236507135).

Almost surely, 2^82473014269 is an apocalyptic number.

It is an amenable number.

82473014269 is a deficient number, since it is larger than the sum of its proper divisors (1).

82473014269 is an equidigital number, since it uses as much as digits as its factorization.

82473014269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 82473014269 in words is "eighty-two billion, four hundred seventy-three million, fourteen thousand, two hundred sixty-nine".