82083213500 has 24 divisors (see below), whose sum is σ = 179269739376. Its totient is φ = 32833285200.

The previous prime is 82083213479. The next prime is 82083213521. The reversal of 82083213500 is 531238028.

It is an interprime number because it is at equal distance from previous prime (82083213479) and next prime (82083213521).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82082714 + ... + 82083713.

It is an arithmetic number, because the mean of its divisors is an integer number (7469572474).

Almost surely, 2^82083213500 is an apocalyptic number.

It is an amenable number.

82083213500 is an abundant number, since it is smaller than the sum of its proper divisors (97186525876).

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

82083213500 is a wasteful number, since it uses less digits than its factorization.

82083213500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164166446 (or 164166434 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 82083213500 in words is "eighty-two billion, eighty-three million, two hundred thirteen thousand, five hundred".