55011011060555 has 8 divisors (see below), whose sum is σ = 72014414479344. Its totient is φ = 40008008044000.

The previous prime is 55011011060521. The next prime is 55011011060557. The reversal of 55011011060555 is 55506011011055.

55011011060555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 55011011060555 - 2²⁸ = 55010742625099 is a prime.

It is a super-2 number, since 2×55011011060555² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55011011060557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500100100496 + ... + 500100100605.

It is an arithmetic number, because the mean of its divisors is an integer number (9001801809918).

Almost surely, 2^{55011011060555} is an apocalyptic number.

55011011060555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55011011060555 is a deficient number, since it is larger than the sum of its proper divisors (17003403418789).

55011011060555 is a wasteful number, since it uses less digits than its factorization.

55011011060555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000200201117.

The product of its (nonzero) digits is 18750, while the sum is 35.

It can be divided in two parts, 5501101 and 1060555, that added together give a palindrome (6561656).

The spelling of 55011011060555 in words is "fifty-five trillion, eleven billion, eleven million, sixty thousand, five hundred fifty-five".