4485020205844 has 6 divisors (see below), whose sum is σ = 7848785360234. Its totient is φ = 2242510102920.

The previous prime is 4485020205839. The next prime is 4485020205857.

4485020205844 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 4403030755600 + 81989450244 = 2098340^2 + 286338^2 .

It is a super-2 number, since 2×4485020205844² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4485020205794 and 4485020205803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560627525727 + ... + 560627525734.

Almost surely, 2^{4485020205844} is an apocalyptic number.

It is an amenable number.

4485020205844 is a deficient number, since it is larger than the sum of its proper divisors (3363765154390).

4485020205844 is a wasteful number, since it uses less digits than its factorization.

4485020205844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121255051465 (or 1121255051463 counting only the distinct ones).

The product of its (nonzero) digits is 1638400, while the sum is 46.

The spelling of 4485020205844 in words is "four trillion, four hundred eighty-five billion, twenty million, two hundred five thousand, eight hundred forty-four".