55650155506122 has 8 divisors (see below), whose sum is σ = 111300311012256. Its totient is φ = 18550051835372.

The previous prime is 55650155506097. The next prime is 55650155506129. The reversal of 55650155506122 is 22160555105655.

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

55650155506122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (55650155506129) 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, 4637512958838 + ... + 4637512958849.

It is an arithmetic number, because the mean of its divisors is an integer number (13912538876532).

Almost surely, 2^{55650155506122} is an apocalyptic number.

55650155506122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55650155506122 is a wasteful number, since it uses less digits than its factorization.

55650155506122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9275025917692.

The product of its (nonzero) digits is 2250000, while the sum is 48.

The spelling of 55650155506122 in words is "fifty-five trillion, six hundred fifty billion, one hundred fifty-five million, five hundred six thousand, one hundred twenty-two".