55560500610111 has 16 divisors (see below), whose sum is σ = 94070688864000. Its totient is φ = 31748857491384.

The previous prime is 55560500610067. The next prime is 55560500610187. The reversal of 55560500610111 is 11101600506555.

It is a happy number.

55560500610111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55560500610111 - 2²⁹ = 55559963739199 is a prime.

It is a super-2 number, since 2×55560500610111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55560500610611) 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 15 ways as a sum of consecutive naturals, for example, 146985451161 + ... + 146985451538.

It is an arithmetic number, because the mean of its divisors is an integer number (5879418054000).

Almost surely, 2^{55560500610111} is an apocalyptic number.

55560500610111 is a deficient number, since it is larger than the sum of its proper divisors (38510188253889).

55560500610111 is a wasteful number, since it uses less digits than its factorization.

55560500610111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293970902715 (or 293970902709 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 36.

The spelling of 55560500610111 in words is "fifty-five trillion, five hundred sixty billion, five hundred million, six hundred ten thousand, one hundred eleven".