55560101005109 has 4 divisors (see below), whose sum is σ = 55561711524000. Its totient is φ = 55558490486220.

The previous prime is 55560101005067. The next prime is 55560101005111. The reversal of 55560101005109 is 90150010106555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55560101005109 - 2⁸ = 55560101004853 is a prime.

It is a super-2 number, since 2×55560101005109² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55560101005169) 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, 805207697 + ... + 805276694.

It is an arithmetic number, because the mean of its divisors is an integer number (13890427881000).

Almost surely, 2^{55560101005109} is an apocalyptic number.

It is an amenable number.

55560101005109 is a deficient number, since it is larger than the sum of its proper divisors (1610518891).

55560101005109 is a wasteful number, since it uses less digits than its factorization.

55560101005109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610518890.

The product of its (nonzero) digits is 33750, while the sum is 38.

The spelling of 55560101005109 in words is "fifty-five trillion, five hundred sixty billion, one hundred one million, five thousand, one hundred nine".