55605506110106 has 4 divisors (see below), whose sum is σ = 83408259165162. Its totient is φ = 27802753055052.

The previous prime is 55605506109997. The next prime is 55605506110127. The reversal of 55605506110106 is 60101160550655.

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

It can be written as a sum of positive squares in only one way, i.e., 42398525302225 + 13206980807881 = 6511415^2 + 3634141^2 .

It is a super-2 number, since 2×55605506110106² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13901376527525 + ... + 13901376527528.

Almost surely, 2^{55605506110106} is an apocalyptic number.

55605506110106 is a deficient number, since it is larger than the sum of its proper divisors (27802753055056).

55605506110106 is a wasteful number, since it uses less digits than its factorization.

55605506110106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27802753055055.

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 55605506110106 in words is "fifty-five trillion, six hundred five billion, five hundred six million, one hundred ten thousand, one hundred six".