82547132522205 has 64 divisors (see below), whose sum is σ = 148424296269312. Its totient is φ = 38870356377600.

The previous prime is 82547132522203. The next prime is 82547132522207. The reversal of 82547132522205 is 50222523174528.

It is an interprime number because it is at equal distance from previous prime (82547132522203) and next prime (82547132522207).

It is not a de Polignac number, because 82547132522205 - 2¹ = 82547132522203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82547132522201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 136729005 + ... + 137331405.

It is an arithmetic number, because the mean of its divisors is an integer number (2319129629208).

Almost surely, 2^{82547132522205} is an apocalyptic number.

It is an amenable number.

82547132522205 is a deficient number, since it is larger than the sum of its proper divisors (65877163747107).

82547132522205 is a wasteful number, since it uses less digits than its factorization.

82547132522205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632998.

The product of its (nonzero) digits is 2688000, while the sum is 48.

The spelling of 82547132522205 in words is "eighty-two trillion, five hundred forty-seven billion, one hundred thirty-two million, five hundred twenty-two thousand, two hundred five".