503741423 has 8 divisors (see below), whose sum is σ = 525952896. Its totient is φ = 481555800.

The previous prime is 503741419. The next prime is 503741461. The reversal of 503741423 is 324147305.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 503741423 - 2² = 503741419 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 (503741123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40808 + ... + 51698.

It is an arithmetic number, because the mean of its divisors is an integer number (65744112).

Almost surely, 2^503741423 is an apocalyptic number.

503741423 is a deficient number, since it is larger than the sum of its proper divisors (22211473).

503741423 is a wasteful number, since it uses less digits than its factorization.

503741423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12925.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 503741423 is about 22444.1846142826. The cubic root of 503741423 is about 795.6753213831.

Adding to 503741423 its reverse (324147305), we get a palindrome (827888728).

It can be divided in two parts, 50 and 3741423, that added together give a palindrome (3741473).

The spelling of 503741423 in words is "five hundred three million, seven hundred forty-one thousand, four hundred twenty-three".