82893963504 has 80 divisors (see below), whose sum is σ = 239924108160. Its totient is φ = 24440474880.

The previous prime is 82893963479. The next prime is 82893963521. The reversal of 82893963504 is 40536939828.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2102034 + ... + 2141105.

It is an arithmetic number, because the mean of its divisors is an integer number (2999051352).

Almost surely, 2^82893963504 is an apocalyptic number.

It is an amenable number.

82893963504 is an abundant number, since it is smaller than the sum of its proper divisors (157030144656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82893963504 is a wasteful number, since it uses less digits than its factorization.

82893963504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243198 (or 4243192 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 57.

It can be divided in two parts, 8289 and 3963504, that added together give a palindrome (3971793).

The spelling of 82893963504 in words is "eighty-two billion, eight hundred ninety-three million, nine hundred sixty-three thousand, five hundred four".