82803880876404 has 48 divisors (see below), whose sum is σ = 199027178118720. Its totient is φ = 26777655048960.

The previous prime is 82803880876399. The next prime is 82803880876447. The reversal of 82803880876404 is 40467808830828.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470025259 + ... + 470201394.

It is an arithmetic number, because the mean of its divisors is an integer number (4146399544140).

Almost surely, 2^{82803880876404} is an apocalyptic number.

It is an amenable number.

82803880876404 is an abundant number, since it is smaller than the sum of its proper divisors (116223297242316).

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

82803880876404 is a wasteful number, since it uses less digits than its factorization.

82803880876404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940226880 (or 940226878 counting only the distinct ones).

The product of its (nonzero) digits is 132120576, while the sum is 66.

The spelling of 82803880876404 in words is "eighty-two trillion, eight hundred three billion, eight hundred eighty million, eight hundred seventy-six thousand, four hundred four".