82365204134503 has 4 divisors (see below), whose sum is σ = 82718702864928. Its totient is φ = 82011705404080.

The previous prime is 82365204134483. The next prime is 82365204134611. The reversal of 82365204134503 is 30543140256328.

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 82365204134503 - 2⁵ = 82365204134471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82365204134203) 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, 176749364863 + ... + 176749365328.

It is an arithmetic number, because the mean of its divisors is an integer number (20679675716232).

Almost surely, 2^{82365204134503} is an apocalyptic number.

82365204134503 is a deficient number, since it is larger than the sum of its proper divisors (353498730425).

82365204134503 is a wasteful number, since it uses less digits than its factorization.

82365204134503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353498730424.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 82365204134503 in words is "eighty-two trillion, three hundred sixty-five billion, two hundred four million, one hundred thirty-four thousand, five hundred three".