4485744475844 has 6 divisors (see below), whose sum is σ = 7850052832734. Its totient is φ = 2242872237920.

The previous prime is 4485744475813. The next prime is 4485744475871.

4485744475844 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 4205321273344 + 280423202500 = 2050688^2 + 529550^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560718059477 + ... + 560718059484.

It is an arithmetic number, because the mean of its divisors is an integer number (1308342138789).

Almost surely, 2^{4485744475844} is an apocalyptic number.

It is an amenable number.

4485744475844 is a deficient number, since it is larger than the sum of its proper divisors (3364308356890).

4485744475844 is a wasteful number, since it uses less digits than its factorization.

4485744475844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121436118965 (or 1121436118963 counting only the distinct ones).

The product of its digits is 1284505600, while the sum is 68.

The spelling of 4485744475844 in words is "four trillion, four hundred eighty-five billion, seven hundred forty-four million, four hundred seventy-five thousand, eight hundred forty-four".