82248206503 has 4 divisors (see below), whose sum is σ = 82248940728. Its totient is φ = 82247472280.

The previous prime is 82248206399. The next prime is 82248206519. The reversal of 82248206503 is 30560284228.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 82248206503 - 2²⁵ = 82214652071 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 (82248206603) 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, 160213 + ... + 436078.

It is an arithmetic number, because the mean of its divisors is an integer number (20562235182).

Almost surely, 2^82248206503 is an apocalyptic number.

82248206503 is a deficient number, since it is larger than the sum of its proper divisors (734225).

82248206503 is a wasteful number, since it uses less digits than its factorization.

82248206503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734224.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 82248206503 in words is "eighty-two billion, two hundred forty-eight million, two hundred six thousand, five hundred three".