4415403442253 has 12 divisors (see below), whose sum is σ = 4600127940660. Its totient is φ = 4237217868672.

The previous prime is 4415403442243. The next prime is 4415403442291. The reversal of 4415403442253 is 3522443045144.

It can be written as a sum of positive squares in 6 ways, for example, as 733141800169 + 3682261642084 = 856237^2 + 1918922^2 .

It is not a de Polignac number, because 4415403442253 - 2⁶ = 4415403442189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4415403442253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4415403442223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21990998 + ... + 22190871.

It is an arithmetic number, because the mean of its divisors is an integer number (383343995055).

Almost surely, 2^{4415403442253} is an apocalyptic number.

It is an amenable number.

4415403442253 is a deficient number, since it is larger than the sum of its proper divisors (184724498407).

4415403442253 is an equidigital number, since it uses as much as digits as its factorization.

4415403442253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44182016 (or 44181979 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 4415403442253 its reverse (3522443045144), we get a palindrome (7937846487397).

The spelling of 4415403442253 in words is "four trillion, four hundred fifteen billion, four hundred three million, four hundred forty-two thousand, two hundred fifty-three".