551016150 has 96 divisors (see below), whose sum is σ = 1445026560. Its totient is φ = 138568320.

The previous prime is 551016139. The next prime is 551016181. The reversal of 551016150 is 51610155.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 551016150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1131207 + ... + 1131693.

It is an arithmetic number, because the mean of its divisors is an integer number (15052360).

Almost surely, 2^551016150 is an apocalyptic number.

551016150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 551016150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (722513280).

551016150 is an abundant number, since it is smaller than the sum of its proper divisors (894010410).

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

551016150 is a wasteful number, since it uses less digits than its factorization.

551016150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 913 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 551016150 is about 23473.7331926560. The cubic root of 551016150 is about 819.8255379389.

The spelling of 551016150 in words is "five hundred fifty-one million, sixteen thousand, one hundred fifty".