503222542323 has 8 divisors (see below), whose sum is σ = 710431824528. Its totient is φ = 315747477504.

The previous prime is 503222542313. The next prime is 503222542327. The reversal of 503222542323 is 323245222305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 503222542323 - 2⁴ = 503222542307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (503222542327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4933554286 + ... + 4933554387.

It is an arithmetic number, because the mean of its divisors is an integer number (88803978066).

Almost surely, 2^503222542323 is an apocalyptic number.

503222542323 is a deficient number, since it is larger than the sum of its proper divisors (207209282205).

503222542323 is a wasteful number, since it uses less digits than its factorization.

503222542323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9867108693.

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 503222542323 its reverse (323245222305), we get a palindrome (826467764628).

The spelling of 503222542323 in words is "five hundred three billion, two hundred twenty-two million, five hundred forty-two thousand, three hundred twenty-three".