82255295100 has 144 divisors (see below), whose sum is σ = 264526819200. Its totient is φ = 19564396800.

The previous prime is 82255295053. The next prime is 82255295113. The reversal of 82255295100 is 159255228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60250 + ... + 410049.

It is an arithmetic number, because the mean of its divisors is an integer number (1836991800).

Almost surely, 2^82255295100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82255295100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132263409600).

82255295100 is an abundant number, since it is smaller than the sum of its proper divisors (182271524100).

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

82255295100 is a wasteful number, since it uses less digits than its factorization.

82255295100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470380 (or 470373 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 39.

The spelling of 82255295100 in words is "eighty-two billion, two hundred fifty-five million, two hundred ninety-five thousand, one hundred".