55876327212 has 12 divisors (see below), whose sum is σ = 130378096856. Its totient is φ = 18625442400.

The previous prime is 55876327193. The next prime is 55876327223. The reversal of 55876327212 is 21272367855.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2328180289 + ... + 2328180312.

Almost surely, 2^55876327212 is an apocalyptic number.

It is an amenable number.

55876327212 is an abundant number, since it is smaller than the sum of its proper divisors (74501769644).

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

55876327212 is a wasteful number, since it uses less digits than its factorization.

55876327212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4656360608 (or 4656360606 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The spelling of 55876327212 in words is "fifty-five billion, eight hundred seventy-six million, three hundred twenty-seven thousand, two hundred twelve".