82271053 has 2 divisors, whose sum is σ = 82271054. Its totient is φ = 82271052.

The previous prime is 82271039. The next prime is 82271093. The reversal of 82271053 is 35017228.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81324324 + 946729 = 9018^2 + 973^2 .

It is a cyclic number.

It is not a de Polignac number, because 82271053 - 2⁹ = 82270541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82271093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41135526 + 41135527.

It is an arithmetic number, because the mean of its divisors is an integer number (41135527).

Almost surely, 2^82271053 is an apocalyptic number.

It is an amenable number.

82271053 is a deficient number, since it is larger than the sum of its proper divisors (1).

82271053 is an equidigital number, since it uses as much as digits as its factorization.

82271053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 82271053 is about 9070.3391888066. The cubic root of 82271053 is about 434.9263150834.

The spelling of 82271053 in words is "eighty-two million, two hundred seventy-one thousand, fifty-three".