55060560111 has 4 divisors (see below), whose sum is σ = 73414080152. Its totient is φ = 36707040072.

The previous prime is 55060560091. The next prime is 55060560119. The reversal of 55060560111 is 11106506055.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 55060560111 - 2¹³ = 55060551919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55060560119) 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 3 ways as a sum of consecutive naturals, for example, 9176760016 + ... + 9176760021.

It is an arithmetic number, because the mean of its divisors is an integer number (18353520038).

Almost surely, 2^55060560111 is an apocalyptic number.

55060560111 is a deficient number, since it is larger than the sum of its proper divisors (18353520041).

55060560111 is a wasteful number, since it uses less digits than its factorization.

55060560111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18353520040.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 55060560111 in words is "fifty-five billion, sixty million, five hundred sixty thousand, one hundred eleven".