551442034504 has 16 divisors (see below), whose sum is σ = 1033990387200. Its totient is φ = 275711264592.

The previous prime is 551442034441. The next prime is 551442034511. The reversal of 551442034504 is 405430244155.

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, 975924 + ... + 1433635.

It is an arithmetic number, because the mean of its divisors is an integer number (64624399200).

Almost surely, 2^551442034504 is an apocalyptic number.

It is an amenable number.

551442034504 is a deficient number, since it is larger than the sum of its proper divisors (482548352696).

551442034504 is a wasteful number, since it uses less digits than its factorization.

551442034504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438172 (or 2438168 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 551442034504 its reverse (405430244155), we get a palindrome (956872278659).

The spelling of 551442034504 in words is "five hundred fifty-one billion, four hundred forty-two million, thirty-four thousand, five hundred four".