82328261827 has 32 divisors (see below), whose sum is σ = 101493955584. Its totient is φ = 65180160000.

The previous prime is 82328261819. The next prime is 82328261831. The reversal of 82328261827 is 72816282328.

It is a cyclic number.

It is not a de Polignac number, because 82328261827 - 2³ = 82328261819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82328261887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1463827 + ... + 1519027.

It is an arithmetic number, because the mean of its divisors is an integer number (3171686112).

Almost surely, 2^82328261827 is an apocalyptic number.

82328261827 is a deficient number, since it is larger than the sum of its proper divisors (19165693757).

82328261827 is a wasteful number, since it uses less digits than its factorization.

82328261827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55459.

The product of its digits is 1032192, while the sum is 49.

The spelling of 82328261827 in words is "eighty-two billion, three hundred twenty-eight million, two hundred sixty-one thousand, eight hundred twenty-seven".