82789601120 has 48 divisors (see below), whose sum is σ = 198345254688. Its totient is φ = 32649415680.

The previous prime is 82789601107. The next prime is 82789601137. The reversal of 82789601120 is 2110698728.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3632549 + ... + 3655268.

It is an arithmetic number, because the mean of its divisors is an integer number (4132192806).

Almost surely, 2^82789601120 is an apocalyptic number.

82789601120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82789601120 is an abundant number, since it is smaller than the sum of its proper divisors (115555653568).

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

82789601120 is a wasteful number, since it uses less digits than its factorization.

82789601120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7287903 (or 7287895 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 82789601120 in words is "eighty-two billion, seven hundred eighty-nine million, six hundred one thousand, one hundred twenty".