550215416151 has 24 divisors (see below), whose sum is σ = 817349399360. Its totient is φ = 356409429696.

The previous prime is 550215416129. The next prime is 550215416209. The reversal of 550215416151 is 151614512055.

550215416151 is a `hidden beast` number, since 5 + 5 + 0 + 2 + 1 + 541 + 61 + 51 = 666.

It is not a de Polignac number, because 550215416151 - 2⁹ = 550215415639 is a prime.

It is a super-2 number, since 2×550215416151² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550215416951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 882991 + ... + 1371168.

Almost surely, 2^550215416151 is an apocalyptic number.

550215416151 is a deficient number, since it is larger than the sum of its proper divisors (267133983209).

550215416151 is a wasteful number, since it uses less digits than its factorization.

550215416151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254935 (or 2254932 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

The spelling of 550215416151 in words is "five hundred fifty billion, two hundred fifteen million, four hundred sixteen thousand, one hundred fifty-one".