82376864803 has 4 divisors (see below), whose sum is σ = 82411817040. Its totient is φ = 82341912568.

The previous prime is 82376864771. The next prime is 82376864831. The reversal of 82376864803 is 30846867328.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82376864803 - 2⁵ = 82376864771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82376864893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17472583 + ... + 17477296.

It is an arithmetic number, because the mean of its divisors is an integer number (20602954260).

Almost surely, 2^82376864803 is an apocalyptic number.

82376864803 is a deficient number, since it is larger than the sum of its proper divisors (34952237).

82376864803 is a wasteful number, since it uses less digits than its factorization.

82376864803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34952236.

The product of its (nonzero) digits is 9289728, while the sum is 55.

The spelling of 82376864803 in words is "eighty-two billion, three hundred seventy-six million, eight hundred sixty-four thousand, eight hundred three".