4520604413 has 8 divisors (see below), whose sum is σ = 4871406456. Its totient is φ = 4170240000.

The previous prime is 4520604401. The next prime is 4520604433. The reversal of 4520604413 is 3144060254.

It can be written as a sum of positive squares in 4 ways, for example, as 159719044 + 4360885369 = 12638^2 + 66037^2 .

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 4520604413 - 2⁴ = 4520604397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520604433) 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, 87788 + ... + 129413.

It is an arithmetic number, because the mean of its divisors is an integer number (608925807).

Almost surely, 2^4520604413 is an apocalyptic number.

It is an amenable number.

4520604413 is a deficient number, since it is larger than the sum of its proper divisors (350802043).

4520604413 is a wasteful number, since it uses less digits than its factorization.

4520604413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218815.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 4520604413 is about 67235.4401562152. The cubic root of 4520604413 is about 1653.4795762460.

Adding to 4520604413 its reverse (3144060254), we get a palindrome (7664664667).

The spelling of 4520604413 in words is "four billion, five hundred twenty million, six hundred four thousand, four hundred thirteen".