83825019582 has 16 divisors (see below), whose sum is σ = 167915736192. Its totient is φ = 27897390360.

The previous prime is 83825019571. The next prime is 83825019599. The reversal of 83825019582 is 28591052838.

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, 11066608 + ... + 11074179.

It is an arithmetic number, because the mean of its divisors is an integer number (10494733512).

Almost surely, 2^83825019582 is an apocalyptic number.

83825019582 is an abundant number, since it is smaller than the sum of its proper divisors (84090716610).

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

83825019582 is a wasteful number, since it uses less digits than its factorization.

83825019582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22141423.

The product of its (nonzero) digits is 1382400, while the sum is 51.

The spelling of 83825019582 in words is "eighty-three billion, eight hundred twenty-five million, nineteen thousand, five hundred eighty-two".