82056331664948 has 24 divisors (see below), whose sum is σ = 146039839737792. Its totient is φ = 40334324601024.

The previous prime is 82056331664947. The next prime is 82056331665037. The reversal of 82056331664948 is 84946613365028.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82056331664947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457589240 + ... + 457768527.

It is an arithmetic number, because the mean of its divisors is an integer number (6084993322408).

Almost surely, 2^{82056331664948} is an apocalyptic number.

It is an amenable number.

82056331664948 is a deficient number, since it is larger than the sum of its proper divisors (63983508072844).

82056331664948 is a wasteful number, since it uses less digits than its factorization.

82056331664948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915358151 (or 915358149 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 65.

The spelling of 82056331664948 in words is "eighty-two trillion, fifty-six billion, three hundred thirty-one million, six hundred sixty-four thousand, nine hundred forty-eight".