4534520611 has 4 divisors (see below), whose sum is σ = 4539360952. Its totient is φ = 4529680272.

The previous prime is 4534520597. The next prime is 4534520623. The reversal of 4534520611 is 1160254354.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4534520611 - 2²⁵ = 4500966179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4534520651) 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, 2418765 + ... + 2420638.

It is an arithmetic number, because the mean of its divisors is an integer number (1134840238).

Almost surely, 2^4534520611 is an apocalyptic number.

4534520611 is a deficient number, since it is larger than the sum of its proper divisors (4840341).

4534520611 is an equidigital number, since it uses as much as digits as its factorization.

4534520611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4840340.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 4534520611 is about 67338.8491956909. The cubic root of 4534520611 is about 1655.1745249698.

Adding to 4534520611 its reverse (1160254354), we get a palindrome (5694774965).

It can be divided in two parts, 45345 and 20611, that added together give a palindrome (65956).

The spelling of 4534520611 in words is "four billion, five hundred thirty-four million, five hundred twenty thousand, six hundred eleven".