5513350521 has 48 divisors (see below), whose sum is σ = 8611712000. Its totient is φ = 3073394016.

The previous prime is 5513350499. The next prime is 5513350523. The reversal of 5513350521 is 1250533155.

It is not a de Polignac number, because 5513350521 - 2⁹ = 5513350009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5513350523) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 14546910 + ... + 14547288.

Almost surely, 2^5513350521 is an apocalyptic number.

It is an amenable number.

5513350521 is a deficient number, since it is larger than the sum of its proper divisors (3098361479).

5513350521 is a wasteful number, since it uses less digits than its factorization.

5513350521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706 (or 647 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 5513350521 is about 74251.9395100222. The cubic root of 5513350521 is about 1766.6012557048.

Adding to 5513350521 its reverse (1250533155), we get a palindrome (6763883676).

The spelling of 5513350521 in words is "five billion, five hundred thirteen million, three hundred fifty thousand, five hundred twenty-one".