55580473319 has 8 divisors (see below), whose sum is σ = 67257043488. Its totient is φ = 44838028800.

The previous prime is 55580473313. The next prime is 55580473343. The reversal of 55580473319 is 91337408555.

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 55580473319 - 2⁴ = 55580473303 is a prime.

It is a super-2 number, since 2×55580473319² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55580473313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233531282 + ... + 233531519.

It is an arithmetic number, because the mean of its divisors is an integer number (8407130436).

Almost surely, 2^55580473319 is an apocalyptic number.

55580473319 is a deficient number, since it is larger than the sum of its proper divisors (11676570169).

55580473319 is a wasteful number, since it uses less digits than its factorization.

55580473319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467062825.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 55580473319 in words is "fifty-five billion, five hundred eighty million, four hundred seventy-three thousand, three hundred nineteen".