550005060051 has 48 divisors (see below), whose sum is σ = 821758305888. Its totient is φ = 354212352000.

The previous prime is 550005060023. The next prime is 550005060053. The reversal of 550005060051 is 150060500055.

550005060051 is a `hidden beast` number, since 5 + 5 + 0 + 0 + 0 + 5 + 0 + 600 + 51 = 666.

It is not a de Polignac number, because 550005060051 - 2¹⁰ = 550005059027 is a prime.

It is a super-2 number, since 2×550005060051² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550005059997 and 550005060024.

It is not an unprimeable number, because it can be changed into a prime (550005060053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83698596 + ... + 83705166.

It is an arithmetic number, because the mean of its divisors is an integer number (17119964706).

Almost surely, 2^550005060051 is an apocalyptic number.

550005060051 is a deficient number, since it is larger than the sum of its proper divisors (271753245837).

550005060051 is a wasteful number, since it uses less digits than its factorization.

550005060051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8372 (or 8369 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The spelling of 550005060051 in words is "five hundred fifty billion, five million, sixty thousand, fifty-one".