551041533404 has 24 divisors (see below), whose sum is σ = 965806296000. Its totient is φ = 275097171456.

The previous prime is 551041533379. The next prime is 551041533431. The reversal of 551041533404 is 404335140155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7776824 + ... + 7847360.

It is an arithmetic number, because the mean of its divisors is an integer number (40241929000).

Almost surely, 2^551041533404 is an apocalyptic number.

It is an amenable number.

551041533404 is a deficient number, since it is larger than the sum of its proper divisors (414764762596).

551041533404 is a wasteful number, since it uses less digits than its factorization.

551041533404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73517 (or 73515 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 551041533404 its reverse (404335140155), we get a palindrome (955376673559).

The spelling of 551041533404 in words is "five hundred fifty-one billion, forty-one million, five hundred thirty-three thousand, four hundred four".