551000611104 has 48 divisors (see below), whose sum is σ = 1447546177728. Its totient is φ = 183518353152.

The previous prime is 551000611093. The next prime is 551000611141. The reversal of 551000611104 is 401116000155.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2201212 + ... + 2438715.

It is an arithmetic number, because the mean of its divisors is an integer number (30157212036).

Almost surely, 2^551000611104 is an apocalyptic number.

It is an amenable number.

551000611104 is an abundant number, since it is smaller than the sum of its proper divisors (896545566624).

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

551000611104 is a wasteful number, since it uses less digits than its factorization.

551000611104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4641177 (or 4641169 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 551000611104 its reverse (401116000155), we get a palindrome (952116611259).

The spelling of 551000611104 in words is "five hundred fifty-one billion, six hundred eleven thousand, one hundred four".