55516133536276 has 12 divisors (see below), whose sum is σ = 111032267072608. Its totient is φ = 23792628658392.

The previous prime is 55516133536267. The next prime is 55516133536301. The reversal of 55516133536276 is 67263533161555.

55516133536276 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 55516133536276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991359527406 + ... + 991359527461.

Almost surely, 2^{55516133536276} is an apocalyptic number.

It is an amenable number.

55516133536276 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.

55516133536276 is a wasteful number, since it uses less digits than its factorization.

55516133536276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982719054878 (or 1982719054876 counting only the distinct ones).

The product of its digits is 51030000, while the sum is 58.

The spelling of 55516133536276 in words is "fifty-five trillion, five hundred sixteen billion, one hundred thirty-three million, five hundred thirty-six thousand, two hundred seventy-six".