55355313886179 has 8 divisors (see below), whose sum is σ = 74388243333120. Its totient is φ = 36612963515016.

The previous prime is 55355313886129. The next prime is 55355313886189. The reversal of 55355313886179 is 97168831355355.

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

It is not a de Polignac number, because 55355313886179 - 2⁷ = 55355313886051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55355313886129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72644768499 + ... + 72644769260.

It is an arithmetic number, because the mean of its divisors is an integer number (9298530416640).

Almost surely, 2^{55355313886179} is an apocalyptic number.

55355313886179 is a deficient number, since it is larger than the sum of its proper divisors (19032929446941).

55355313886179 is a wasteful number, since it uses less digits than its factorization.

55355313886179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145289537889.

The product of its digits is 408240000, while the sum is 69.

The spelling of 55355313886179 in words is "fifty-five trillion, three hundred fifty-five billion, three hundred thirteen million, eight hundred eighty-six thousand, one hundred seventy-nine".