55576223206 has 8 divisors (see below), whose sum is σ = 95273525520. Its totient is φ = 23818381368.

The previous prime is 55576223203. The next prime is 55576223237. The reversal of 55576223206 is 60232267555.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55576223203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1984865101 + ... + 1984865128.

It is an arithmetic number, because the mean of its divisors is an integer number (11909190690).

Almost surely, 2^55576223206 is an apocalyptic number.

55576223206 is a deficient number, since it is larger than the sum of its proper divisors (39697302314).

55576223206 is a wasteful number, since it uses less digits than its factorization.

55576223206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969730238.

The product of its (nonzero) digits is 756000, while the sum is 43.

The spelling of 55576223206 in words is "fifty-five billion, five hundred seventy-six million, two hundred twenty-three thousand, two hundred six".