82573040200 has 96 divisors (see below), whose sum is σ = 219470328000. Its totient is φ = 28302762240.

The previous prime is 82573040161. The next prime is 82573040261. The reversal of 82573040200 is 204037528.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7144026 + ... + 7155574.

It is an arithmetic number, because the mean of its divisors is an integer number (2286149250).

Almost surely, 2^82573040200 is an apocalyptic number.

It is an amenable number.

82573040200 is an abundant number, since it is smaller than the sum of its proper divisors (136897287800).

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

82573040200 is a wasteful number, since it uses less digits than its factorization.

82573040200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16679 (or 16670 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 82573040200 its reverse (204037528), we get a palindrome (82777077728).

The spelling of 82573040200 in words is "eighty-two billion, five hundred seventy-three million, forty thousand, two hundred".