5135213660 has 24 divisors (see below), whose sum is σ = 10944906000. Its totient is φ = 2023426944.

The previous prime is 5135213653. The next prime is 5135213669. The reversal of 5135213660 is 663125315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135213669) 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, 1914785 + ... + 1917464.

It is an arithmetic number, because the mean of its divisors is an integer number (456037750).

Almost surely, 2^5135213660 is an apocalyptic number.

It is an amenable number.

5135213660 is an abundant number, since it is smaller than the sum of its proper divisors (5809692340).

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

5135213660 is a wasteful number, since it uses less digits than its factorization.

5135213660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832325 (or 3832323 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5135213660 is about 71660.4051063068. The cubic root of 5135213660 is about 1725.2531908688.

Adding to 5135213660 its reverse (663125315), we get a palindrome (5798338975).

The spelling of 5135213660 in words is "five billion, one hundred thirty-five million, two hundred thirteen thousand, six hundred sixty".