553434044424 has 16 divisors (see below), whose sum is σ = 1383585111120. Its totient is φ = 184478014800.

The previous prime is 553434044389. The next prime is 553434044467. The reversal of 553434044424 is 424440434355.

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, 11529875902 + ... + 11529875949.

It is an arithmetic number, because the mean of its divisors is an integer number (86474069445).

Almost surely, 2^553434044424 is an apocalyptic number.

It is an amenable number.

553434044424 is an abundant number, since it is smaller than the sum of its proper divisors (830151066696).

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

553434044424 is a wasteful number, since it uses less digits than its factorization.

553434044424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23059751860 (or 23059751856 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 42.

Adding to 553434044424 its reverse (424440434355), we get a palindrome (977874478779).

The spelling of 553434044424 in words is "five hundred fifty-three billion, four hundred thirty-four million, forty-four thousand, four hundred twenty-four".