4523529109 has 4 divisors (see below), whose sum is σ = 4934759040. Its totient is φ = 4112299180.

The previous prime is 4523529089. The next prime is 4523529113. The reversal of 4523529109 is 9019253254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4523529109 - 2⁷ = 4523528981 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4523529149) 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, 205614949 + ... + 205614970.

It is an arithmetic number, because the mean of its divisors is an integer number (1233689760).

Almost surely, 2^4523529109 is an apocalyptic number.

It is an amenable number.

4523529109 is a deficient number, since it is larger than the sum of its proper divisors (411229931).

4523529109 is a wasteful number, since it uses less digits than its factorization.

4523529109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411229930.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 4523529109 is about 67257.1863000527. The cubic root of 4523529109 is about 1653.8360833364.

The spelling of 4523529109 in words is "four billion, five hundred twenty-three million, five hundred twenty-nine thousand, one hundred nine".