502072353223 has 4 divisors (see below), whose sum is σ = 573796975120. Its totient is φ = 430347731328.

The previous prime is 502072353163. The next prime is 502072353247. The reversal of 502072353223 is 322353270205.

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 502072353223 - 2²¹ = 502070256071 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 (502072353283) 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, 35862310938 + ... + 35862310951.

It is an arithmetic number, because the mean of its divisors is an integer number (143449243780).

Almost surely, 2^502072353223 is an apocalyptic number.

502072353223 is a deficient number, since it is larger than the sum of its proper divisors (71724621897).

502072353223 is an equidigital number, since it uses as much as digits as its factorization.

502072353223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71724621896.

The product of its (nonzero) digits is 75600, while the sum is 34.

The spelling of 502072353223 in words is "five hundred two billion, seventy-two million, three hundred fifty-three thousand, two hundred twenty-three".