55276118938 has 8 divisors (see below), whose sum is σ = 82916018388. Its totient is φ = 27637446144.

The previous prime is 55276118921. The next prime is 55276118959. The reversal of 55276118938 is 83981167255.

It can be written as a sum of positive squares in 2 ways, for example, as 38000433969 + 17275684969 = 194937^2 + 131437^2 .

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

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, 184231 + ... + 380122.

Almost surely, 2^55276118938 is an apocalyptic number.

55276118938 is a deficient number, since it is larger than the sum of its proper divisors (27639899450).

55276118938 is a wasteful number, since it uses less digits than its factorization.

55276118938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613328.

The product of its digits is 3628800, while the sum is 55.

The spelling of 55276118938 in words is "fifty-five billion, two hundred seventy-six million, one hundred eighteen thousand, nine hundred thirty-eight".