4405505500055 has 16 divisors (see below), whose sum is σ = 5768328069504. Its totient is φ = 3203381294880.

The previous prime is 4405505500009. The next prime is 4405505500079. The reversal of 4405505500055 is 5500055055044.

It is not a de Polignac number, because 4405505500055 - 2³⁰ = 4404431758231 is a prime.

It is a super-2 number, since 2×4405505500055² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4405505499991 and 4405505500018.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7498157 + ... + 8064326.

It is an arithmetic number, because the mean of its divisors is an integer number (360520504344).

Almost surely, 2^{4405505500055} is an apocalyptic number.

4405505500055 is a deficient number, since it is larger than the sum of its proper divisors (1362822569449).

4405505500055 is a wasteful number, since it uses less digits than its factorization.

4405505500055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15567646.

The product of its (nonzero) digits is 250000, while the sum is 38.

The spelling of 4405505500055 in words is "four trillion, four hundred five billion, five hundred five million, five hundred thousand, fifty-five".