55000550005 has 8 divisors (see below), whose sum is σ = 66003260832. Its totient is φ = 43998706128.

The previous prime is 55000549969. The next prime is 55000550009. The reversal of 55000550005 is 50005500055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55000550005 - 2¹¹ = 55000547957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55000550009) 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 7 ways as a sum of consecutive naturals, for example, 67867 + ... + 338536.

It is an arithmetic number, because the mean of its divisors is an integer number (8250407604).

Almost surely, 2^55000550005 is an apocalyptic number.

It is an amenable number.

55000550005 is a deficient number, since it is larger than the sum of its proper divisors (11002710827).

55000550005 is a wasteful number, since it uses less digits than its factorization.

55000550005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433475.

The product of its (nonzero) digits is 3125, while the sum is 25.

The spelling of 55000550005 in words is "fifty-five billion, five hundred fifty thousand, five".