5313535251 has 8 divisors (see below), whose sum is σ = 7170072000. Its totient is φ = 3499677672.

The previous prime is 5313535247. The next prime is 5313535259. The reversal of 5313535251 is 1525353135.

It is a happy number.

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

It is not a de Polignac number, because 5313535251 - 2² = 5313535247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5313535259) 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 7 ways as a sum of consecutive naturals, for example, 10669501 + ... + 10669998.

It is an arithmetic number, because the mean of its divisors is an integer number (896259000).

Almost surely, 2^5313535251 is an apocalyptic number.

5313535251 is a deficient number, since it is larger than the sum of its proper divisors (1856536749).

5313535251 is a wasteful number, since it uses less digits than its factorization.

5313535251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21339585.

The product of its digits is 33750, while the sum is 33.

The square root of 5313535251 is about 72894.0001028891. Note that the first 3 decimals coincide. The cubic root of 5313535251 is about 1744.9963466014.

Adding to 5313535251 its reverse (1525353135), we get a palindrome (6838888386).

The spelling of 5313535251 in words is "five billion, three hundred thirteen million, five hundred thirty-five thousand, two hundred fifty-one".