4224504546085 has 16 divisors (see below), whose sum is σ = 5173480677744. Its totient is φ = 3310428206592.

The previous prime is 4224504546083. The next prime is 4224504546161. The reversal of 4224504546085 is 5806454054224.

It can be written as a sum of positive squares in 8 ways, for example, as 1079705949921 + 3144798596164 = 1039089^2 + 1773358^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224504546085 - 2¹ = 4224504546083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224504546083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12840432 + ... + 13165321.

It is an arithmetic number, because the mean of its divisors is an integer number (323342542359).

Almost surely, 2^{4224504546085} is an apocalyptic number.

It is an amenable number.

4224504546085 is a deficient number, since it is larger than the sum of its proper divisors (948976131659).

4224504546085 is a wasteful number, since it uses less digits than its factorization.

4224504546085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26006424.

The product of its (nonzero) digits is 6144000, while the sum is 49.

The spelling of 4224504546085 in words is "four trillion, two hundred twenty-four billion, five hundred four million, five hundred forty-six thousand, eighty-five".