4535520413 has 4 divisors (see below), whose sum is σ = 4561737468. Its totient is φ = 4509303360.

The previous prime is 4535520403. The next prime is 4535520439. The reversal of 4535520413 is 3140255354.

It is a happy number.

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 1610657689 + 2924862724 = 40133^2 + 54082^2 .

It is a cyclic number.

It is not a de Polignac number, because 4535520413 - 2⁶ = 4535520349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4535520413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4535520403) 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, 13108268 + ... + 13108613.

It is an arithmetic number, because the mean of its divisors is an integer number (1140434367).

Almost surely, 2^4535520413 is an apocalyptic number.

It is an amenable number.

4535520413 is a deficient number, since it is larger than the sum of its proper divisors (26217055).

4535520413 is a wasteful number, since it uses less digits than its factorization.

4535520413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26217054.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 4535520413 is about 67346.2724506709. The cubic root of 4535520413 is about 1655.2961640825.

Adding to 4535520413 its reverse (3140255354), we get a palindrome (7675775767).

The spelling of 4535520413 in words is "four billion, five hundred thirty-five million, five hundred twenty thousand, four hundred thirteen".