55050610009 has 16 divisors (see below), whose sum is σ = 60919845120. Its totient is φ = 49480865280.

The previous prime is 55050610007. The next prime is 55050610019. The reversal of 55050610009 is 90001605055.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 55050610009 - 2¹ = 55050610007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55050610001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 135157 + ... + 358285.

It is an arithmetic number, because the mean of its divisors is an integer number (3807490320).

Almost surely, 2^55050610009 is an apocalyptic number.

It is an amenable number.

55050610009 is a deficient number, since it is larger than the sum of its proper divisors (5869235111).

55050610009 is a wasteful number, since it uses less digits than its factorization.

55050610009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223800.

The product of its (nonzero) digits is 6750, while the sum is 31.

The spelling of 55050610009 in words is "fifty-five billion, fifty million, six hundred ten thousand, nine".