503542310332 has 12 divisors (see below), whose sum is σ = 881209528696. Its totient is φ = 251768159280.

The previous prime is 503542310303. The next prime is 503542310339. The reversal of 503542310332 is 233013245305.

It is a junction number, because it is equal to n+sod(n) for n = 503542310294 and 503542310303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503542310339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346803 + ... + 1061770.

Almost surely, 2^503542310332 is an apocalyptic number.

It is an amenable number.

503542310332 is a deficient number, since it is larger than the sum of its proper divisors (377667218364).

503542310332 is a wasteful number, since it uses less digits than its factorization.

503542310332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497948 (or 1497946 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 503542310332 its reverse (233013245305), we get a palindrome (736555555637).

The spelling of 503542310332 in words is "five hundred three billion, five hundred forty-two million, three hundred ten thousand, three hundred thirty-two".