5351318505 has 24 divisors (see below), whose sum is σ = 9989128968. Its totient is φ = 2634494976.

The previous prime is 5351318501. The next prime is 5351318551. The reversal of 5351318505 is 5058131535.

It can be written as a sum of positive squares in 4 ways, for example, as 159971904 + 5191346601 = 12648^2 + 72051^2 .

It is not a de Polignac number, because 5351318505 - 2² = 5351318501 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5351318505.

It is not an unprimeable number, because it can be changed into a prime (5351318501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4573192 + ... + 4574361.

It is an arithmetic number, because the mean of its divisors is an integer number (416213707).

Almost surely, 2^5351318505 is an apocalyptic number.

It is an amenable number.

5351318505 is a deficient number, since it is larger than the sum of its proper divisors (4637810463).

5351318505 is a wasteful number, since it uses less digits than its factorization.

5351318505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9147577 (or 9147574 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The square root of 5351318505 is about 73152.7067510150. The cubic root of 5351318505 is about 1749.1226628182.

The spelling of 5351318505 in words is "five billion, three hundred fifty-one million, three hundred eighteen thousand, five hundred five".