82113616626 has 16 divisors (see below), whose sum is σ = 167010746400. Its totient is φ = 26907286688.

The previous prime is 82113616619. The next prime is 82113616639. The reversal of 82113616626 is 62661631128.

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, 115979331 + ... + 115980038.

It is an arithmetic number, because the mean of its divisors is an integer number (10438171650).

Almost surely, 2^82113616626 is an apocalyptic number.

82113616626 is an abundant number, since it is smaller than the sum of its proper divisors (84897129774).

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

82113616626 is a wasteful number, since it uses less digits than its factorization.

82113616626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231959433.

The product of its digits is 124416, while the sum is 42.

The spelling of 82113616626 in words is "eighty-two billion, one hundred thirteen million, six hundred sixteen thousand, six hundred twenty-six".