5343635521 has 8 divisors (see below), whose sum is σ = 6111013184. Its totient is φ = 4577258160.

The previous prime is 5343635513. The next prime is 5343635527. The reversal of 5343635521 is 1255363435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5343635521 - 2³ = 5343635513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5343635527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238590 + ... + 260023.

It is an arithmetic number, because the mean of its divisors is an integer number (763876648).

Almost surely, 2^5343635521 is an apocalyptic number.

It is an amenable number.

5343635521 is a deficient number, since it is larger than the sum of its proper divisors (767377663).

5343635521 is a wasteful number, since it uses less digits than its factorization.

5343635521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500151.

The product of its digits is 162000, while the sum is 37.

The square root of 5343635521 is about 73100.1745620351. The cubic root of 5343635521 is about 1748.2851796295.

Adding to 5343635521 its reverse (1255363435), we get a palindrome (6598998956).

The spelling of 5343635521 in words is "five billion, three hundred forty-three million, six hundred thirty-five thousand, five hundred twenty-one".