504232123 has 8 divisors (see below), whose sum is σ = 507199680. Its totient is φ = 501271680.

The previous prime is 504232117. The next prime is 504232129. The reversal of 504232123 is 321232405.

It is an interprime number because it is at equal distance from previous prime (504232117) and next prime (504232129).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504232123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504232094 and 504232103.

It is not an unprimeable number, because it can be changed into a prime (504232129) 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, 207411 + ... + 209827.

It is an arithmetic number, because the mean of its divisors is an integer number (63399960).

Almost surely, 2^504232123 is an apocalyptic number.

504232123 is a deficient number, since it is larger than the sum of its proper divisors (2967557).

504232123 is a wasteful number, since it uses less digits than its factorization.

504232123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 504232123 is about 22455.1135156338. The cubic root of 504232123 is about 795.9335962005.

Adding to 504232123 its reverse (321232405), we get a palindrome (825464528).

The spelling of 504232123 in words is "five hundred four million, two hundred thirty-two thousand, one hundred twenty-three".