4450570750544 has 20 divisors (see below), whose sum is σ = 8623270352160. Its totient is φ = 2225210659680.

The previous prime is 4450570750541. The next prime is 4450570750583.

It is a happy number.

4450570750544 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4450570750492 and 4450570750501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450570750541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4176722 + ... + 5132849.

It is an arithmetic number, because the mean of its divisors is an integer number (431163517608).

Almost surely, 2^{4450570750544} is an apocalyptic number.

It is an amenable number.

4450570750544 is a deficient number, since it is larger than the sum of its proper divisors (4172699601616).

4450570750544 is a wasteful number, since it uses less digits than its factorization.

4450570750544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9339458 (or 9339452 counting only the distinct ones).

The product of its (nonzero) digits is 7840000, while the sum is 50.

The spelling of 4450570750544 in words is "four trillion, four hundred fifty billion, five hundred seventy million, seven hundred fifty thousand, five hundred forty-four".