55579622246 has 8 divisors (see below), whose sum is σ = 83733492720. Its totient is φ = 27668458008.

The previous prime is 55579622243. The next prime is 55579622279. The reversal of 55579622246 is 64222697555.

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 (55579622243) 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, 60675986 + ... + 60676901.

It is an arithmetic number, because the mean of its divisors is an integer number (10466686590).

Almost surely, 2^55579622246 is an apocalyptic number.

55579622246 is a deficient number, since it is larger than the sum of its proper divisors (28153870474).

55579622246 is a wasteful number, since it uses less digits than its factorization.

55579622246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121353118.

The product of its digits is 9072000, while the sum is 53.

The spelling of 55579622246 in words is "fifty-five billion, five hundred seventy-nine million, six hundred twenty-two thousand, two hundred forty-six".