503741424 has 40 divisors (see below), whose sum is σ = 1315964880. Its totient is φ = 166025728.

The previous prime is 503741419. The next prime is 503741461. The reversal of 503741424 is 424147305.

It is a junction number, because it is equal to n+sod(n) for n = 503741391 and 503741400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54687 + ... + 63230.

It is an arithmetic number, because the mean of its divisors is an integer number (32899122).

Almost surely, 2^503741424 is an apocalyptic number.

It is an amenable number.

503741424 is an abundant number, since it is smaller than the sum of its proper divisors (812223456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503741424 is a wasteful number, since it uses less digits than its factorization.

503741424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118017 (or 118011 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 503741424 is about 22444.1846365601. The cubic root of 503741424 is about 795.6753219096.

Adding to 503741424 its reverse (424147305), we get a palindrome (927888729).

The spelling of 503741424 in words is "five hundred three million, seven hundred forty-one thousand, four hundred twenty-four".