4504022244013 has 4 divisors (see below), whose sum is σ = 4504688427708. Its totient is φ = 4503356060320.

The previous prime is 4504022244011. The next prime is 4504022244049. The reversal of 4504022244013 is 3104422204054.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2440553199529 + 2063469044484 = 1562227^2 + 1436478^2 .

It is a cyclic number.

It is not a de Polignac number, because 4504022244013 - 2¹ = 4504022244011 is a prime.

It is a super-2 number, since 2×4504022244013² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4504022244011) 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, 333081706 + ... + 333095227.

It is an arithmetic number, because the mean of its divisors is an integer number (1126172106927).

Almost surely, 2^{4504022244013} is an apocalyptic number.

It is an amenable number.

4504022244013 is a deficient number, since it is larger than the sum of its proper divisors (666183695).

4504022244013 is an equidigital number, since it uses as much as digits as its factorization.

4504022244013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666183694.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 4504022244013 its reverse (3104422204054), we get a palindrome (7608444448067).

The spelling of 4504022244013 in words is "four trillion, five hundred four billion, twenty-two million, two hundred forty-four thousand, thirteen".