10550600505 has 24 divisors (see below), whose sum is σ = 18781972872. Its totient is φ = 5474905344.

The previous prime is 10550600477. The next prime is 10550600509. The reversal of 10550600505 is 50500605501.

10550600505 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 0 + 600 + 50 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6068565801 + 4482034704 = 77901^2 + 66948^2 .

It is not a de Polignac number, because 10550600505 - 2⁷ = 10550600377 is a prime.

It is a super-2 number, since 2×10550600505² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10550600509) 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, 3166684 + ... + 3170013.

It is an arithmetic number, because the mean of its divisors is an integer number (782582203).

Almost surely, 2^10550600505 is an apocalyptic number.

10550600505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10550600505 is a deficient number, since it is larger than the sum of its proper divisors (8231372367).

10550600505 is a wasteful number, since it uses less digits than its factorization.

10550600505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336745 (or 6336742 counting only the distinct ones).

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

The spelling of 10550600505 in words is "ten billion, five hundred fifty million, six hundred thousand, five hundred five".