4424572100513 has 8 divisors (see below), whose sum is σ = 4684967650440. Its totient is φ = 4164190617600.

The previous prime is 4424572100477. The next prime is 4424572100537. The reversal of 4424572100513 is 3150012754244.

It can be written as a sum of positive squares in 4 ways, for example, as 775891437409 + 3648680663104 = 880847^2 + 1910152^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4424572100513 - 2³⁰ = 4423498358689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4424572100593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2865728 + ... + 4130561.

It is an arithmetic number, because the mean of its divisors is an integer number (585620956305).

Almost surely, 2^{4424572100513} is an apocalyptic number.

It is an amenable number.

4424572100513 is a deficient number, since it is larger than the sum of its proper divisors (260395549927).

4424572100513 is a wasteful number, since it uses less digits than its factorization.

4424572100513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7033507.

The product of its (nonzero) digits is 134400, while the sum is 38.

Adding to 4424572100513 its reverse (3150012754244), we get a palindrome (7574584854757).

The spelling of 4424572100513 in words is "four trillion, four hundred twenty-four billion, five hundred seventy-two million, one hundred thousand, five hundred thirteen".