503465321132 has 12 divisors (see below), whose sum is σ = 881250498576. Its totient is φ = 251679464400.

The previous prime is 503465321119. The next prime is 503465321137. The reversal of 503465321132 is 231123564305.

It is a happy number.

It is a super-2 number, since 2×503465321132² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 503465321092 and 503465321101.

It is not an unprimeable number, because it can be changed into a prime (503465321137) 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, 13277744 + ... + 13315607.

It is an arithmetic number, because the mean of its divisors is an integer number (73437541548).

Almost surely, 2^503465321132 is an apocalyptic number.

It is an amenable number.

503465321132 is a deficient number, since it is larger than the sum of its proper divisors (377785177444).

503465321132 is a wasteful number, since it uses less digits than its factorization.

503465321132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26598088 (or 26598086 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 503465321132 its reverse (231123564305), we get a palindrome (734588885437).

The spelling of 503465321132 in words is "five hundred three billion, four hundred sixty-five million, three hundred twenty-one thousand, one hundred thirty-two".