5268308687 has 8 divisors (see below), whose sum is σ = 5606244000. Its totient is φ = 4933488384.

The previous prime is 5268308621. The next prime is 5268308729. The reversal of 5268308687 is 7868038625.

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

It is a cyclic number.

It is not a de Polignac number, because 5268308687 - 2⁸ = 5268308431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5268308387) 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, 775262 + ... + 782027.

It is an arithmetic number, because the mean of its divisors is an integer number (700780500).

Almost surely, 2^5268308687 is an apocalyptic number.

5268308687 is a deficient number, since it is larger than the sum of its proper divisors (337935313).

5268308687 is a wasteful number, since it uses less digits than its factorization.

5268308687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557505.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The square root of 5268308687 is about 72583.1157157090. The cubic root of 5268308687 is about 1740.0313429638.

The spelling of 5268308687 in words is "five billion, two hundred sixty-eight million, three hundred eight thousand, six hundred eighty-seven".