4520522133 has 24 divisors (see below), whose sum is σ = 6558634368. Its totient is φ = 3000333312.

The previous prime is 4520522129. The next prime is 4520522141. The reversal of 4520522133 is 3312250254.

It is a happy number.

4520522133 is a `hidden beast` number, since 4 + 5 + 2 + 0 + 522 + 133 = 666.

It is not a de Polignac number, because 4520522133 - 2² = 4520522129 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4520522097 and 4520522106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520522033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3807766 + ... + 3808952.

It is an arithmetic number, because the mean of its divisors is an integer number (273276432).

Almost surely, 2^4520522133 is an apocalyptic number.

It is an amenable number.

4520522133 is a deficient number, since it is larger than the sum of its proper divisors (2038112235).

4520522133 is a wasteful number, since it uses less digits than its factorization.

4520522133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713 (or 2710 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4520522133 is about 67234.8282737451. The cubic root of 4520522133 is about 1653.4695444662.

Adding to 4520522133 its reverse (3312250254), we get a palindrome (7832772387).

The spelling of 4520522133 in words is "four billion, five hundred twenty million, five hundred twenty-two thousand, one hundred thirty-three".