55027272055 has 8 divisors (see below), whose sum is σ = 75465973152. Its totient is φ = 37732986528.

The previous prime is 55027272049. The next prime is 55027272073.

55027272055 is nontrivially palindromic in base 10.

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 55027272055 - 2⁹ = 55027271543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55027271999 and 55027272017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786103852 + ... + 786103921.

It is an arithmetic number, because the mean of its divisors is an integer number (9433246644).

Almost surely, 2^55027272055 is an apocalyptic number.

55027272055 is a deficient number, since it is larger than the sum of its proper divisors (20438701097).

55027272055 is a wasteful number, since it uses less digits than its factorization.

55027272055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572207785.

The product of its (nonzero) digits is 245000, while the sum is 40.

The spelling of 55027272055 in words is "fifty-five billion, twenty-seven million, two hundred seventy-two thousand, fifty-five".