55011056061028 has 12 divisors (see below), whose sum is σ = 96652891328112. Its totient is φ = 27395944253000.

The previous prime is 55011056061023. The next prime is 55011056061079. The reversal of 55011056061028 is 82016065011055.

It is not an unprimeable number, because it can be changed into a prime (55011056061023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27395943250 + ... + 27395945257.

It is an arithmetic number, because the mean of its divisors is an integer number (8054407610676).

Almost surely, 2^{55011056061028} is an apocalyptic number.

It is an amenable number.

55011056061028 is a deficient number, since it is larger than the sum of its proper divisors (41641835267084).

55011056061028 is a wasteful number, since it uses less digits than its factorization.

55011056061028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54791888762 (or 54791888760 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 40.

The spelling of 55011056061028 in words is "fifty-five trillion, eleven billion, fifty-six million, sixty-one thousand, twenty-eight".