551368000000 has 280 divisors, whose sum is σ = 1411482167172. Its totient is φ = 215168000000.

The previous prime is 551367999977. The next prime is 551368000013. The reversal of 551368000000 is 863155.

The cubic root of 551368000000 is 8200.

It is a perfect power (a cube), and thus also a powerful number.

It can be written as a sum of positive squares in 14 ways, for example, as 224312115456 + 327055884544 = 473616^2 + 571888^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 13447999980 + ... + 13448000020.

Almost surely, 2^551368000000 is an apocalyptic number.

551368000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 551368000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705741083586).

551368000000 is an abundant number, since it is smaller than the sum of its proper divisors (860114167172).

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

551368000000 is an frugal number, since it uses more digits than its factorization.

551368000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 551368000000 its reverse (863155), we get a palindrome (551368863155).

The spelling of 551368000000 in words is "five hundred fifty-one billion, three hundred sixty-eight million", and thus it is an aban number.