5513536512 has 220 divisors, whose sum is σ = 17964242736. Its totient is φ = 1670492160.

The previous prime is 5513536507. The next prime is 5513536573. The reversal of 5513536512 is 2156353155.

5513536512 is a `hidden beast` number, since 5 + 5 + 135 + 3 + 6 + 512 = 666.

It is a super-2 number, since 2×5513536512² = 60798169738314252288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 909363 + ... + 915405.

Almost surely, 2^5513536512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5513536512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8982121368).

5513536512 is an abundant number, since it is smaller than the sum of its proper divisors (12450706224).

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

5513536512 is a wasteful number, since it uses less digits than its factorization.

5513536512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086 (or 6059 counting only the distinct ones).

The product of its digits is 67500, while the sum is 36.

The square root of 5513536512 is about 74253.1919313911. The cubic root of 5513536512 is about 1766.6211207118.

Adding to 5513536512 its reverse (2156353155), we get a palindrome (7669889667).

The spelling of 5513536512 in words is "five billion, five hundred thirteen million, five hundred thirty-six thousand, five hundred twelve".