503411140054432 has 48 divisors (see below), whose sum is σ = 997717694400000. Its totient is φ = 250022731449600.

The previous prime is 503411140054397. The next prime is 503411140054439. The reversal of 503411140054432 is 234450041114305.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 503411140054391 and 503411140054400.

It is not an unprimeable number, because it can be changed into a prime (503411140054439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72791569 + ... + 79406767.

It is an arithmetic number, because the mean of its divisors is an integer number (20785785300000).

Almost surely, 2^{503411140054432} is an apocalyptic number.

It is an amenable number.

503411140054432 is a deficient number, since it is larger than the sum of its proper divisors (494306554345568).

503411140054432 is a wasteful number, since it uses less digits than its factorization.

503411140054432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6631109 (or 6631101 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 503411140054432 its reverse (234450041114305), we get a palindrome (737861181168737).

The spelling of 503411140054432 in words is "five hundred three trillion, four hundred eleven billion, one hundred forty million, fifty-four thousand, four hundred thirty-two".