55505500536117 has 64 divisors (see below), whose sum is σ = 80074032433920. Its totient is φ = 34071857971200.

The previous prime is 55505500536107. The next prime is 55505500536127. The reversal of 55505500536117 is 71163500550555.

It is an interprime number because it is at equal distance from previous prime (55505500536107) and next prime (55505500536127).

It is not a de Polignac number, because 55505500536117 - 2³⁶ = 55436781059381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55505500536107) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1056155113 + ... + 1056207665.

It is an arithmetic number, because the mean of its divisors is an integer number (1251156756780).

Almost surely, 2^{55505500536117} is an apocalyptic number.

It is an amenable number.

55505500536117 is a deficient number, since it is larger than the sum of its proper divisors (24568531897803).

55505500536117 is a wasteful number, since it uses less digits than its factorization.

55505500536117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54454.

The product of its (nonzero) digits is 1968750, while the sum is 48.

The spelling of 55505500536117 in words is "fifty-five trillion, five hundred five billion, five hundred million, five hundred thirty-six thousand, one hundred seventeen".