4523533540 has 48 divisors (see below), whose sum is σ = 9796671360. Its totient is φ = 1753660160.

The previous prime is 4523533529. The next prime is 4523533571. The reversal of 4523533540 is 453353254.

It is a junction number, because it is equal to n+sod(n) for n = 4523533496 and 4523533505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56784 + ... + 110776.

It is an arithmetic number, because the mean of its divisors is an integer number (204097320).

Almost surely, 2^4523533540 is an apocalyptic number.

It is an amenable number.

4523533540 is an abundant number, since it is smaller than the sum of its proper divisors (5273137820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4523533540 is a wasteful number, since it uses less digits than its factorization.

4523533540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54132 (or 54130 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 34.

The square root of 4523533540 is about 67257.2192407625. The cubic root of 4523533540 is about 1653.8366233385.

Adding to 4523533540 its reverse (453353254), we get a palindrome (4976886794).

The spelling of 4523533540 in words is "four billion, five hundred twenty-three million, five hundred thirty-three thousand, five hundred forty".