503422232 has 16 divisors (see below), whose sum is σ = 952271640. Its totient is φ = 249483136.

The previous prime is 503422211. The next prime is 503422243. The reversal of 503422232 is 232224305.

It is a junction number, because it is equal to n+sod(n) for n = 503422198 and 503422207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277538 + ... + 279345.

Almost surely, 2^503422232 is an apocalyptic number.

It is an amenable number.

503422232 is a deficient number, since it is larger than the sum of its proper divisors (448849408).

503422232 is a wasteful number, since it uses less digits than its factorization.

503422232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557002 (or 556998 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 503422232 is about 22437.0727145945. The cubic root of 503422232 is about 795.5072284878.

Adding to 503422232 its reverse (232224305), we get a palindrome (735646537).

The spelling of 503422232 in words is "five hundred three million, four hundred twenty-two thousand, two hundred thirty-two".