82830558338 has 16 divisors (see below), whose sum is σ = 136882906560. Its totient is φ = 37277478000.

The previous prime is 82830558331. The next prime is 82830558347. The reversal of 82830558338 is 83385503828.

It is a self number, because there is not a number n which added to its sum of digits gives 82830558338.

It is not an unprimeable number, because it can be changed into a prime (82830558331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18636518 + ... + 18640961.

It is an arithmetic number, because the mean of its divisors is an integer number (8555181660).

Almost surely, 2^82830558338 is an apocalyptic number.

82830558338 is a deficient number, since it is larger than the sum of its proper divisors (54052348222).

82830558338 is a wasteful number, since it uses less digits than its factorization.

82830558338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37277593.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 82830558338 in words is "eighty-two billion, eight hundred thirty million, five hundred fifty-eight thousand, three hundred thirty-eight".