5065251243 has 16 divisors (see below), whose sum is σ = 7317811200. Its totient is φ = 3097950624.

The previous prime is 5065251127. The next prime is 5065251253. The reversal of 5065251243 is 3421525605.

It is not a de Polignac number, because 5065251243 - 2⁹ = 5065250731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5065251253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392043 + ... + 404756.

It is an arithmetic number, because the mean of its divisors is an integer number (457363200).

Almost surely, 2^5065251243 is an apocalyptic number.

5065251243 is a deficient number, since it is larger than the sum of its proper divisors (2252559957).

5065251243 is a wasteful number, since it uses less digits than its factorization.

5065251243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796978.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 5065251243 is about 71170.5784928014. The cubic root of 5065251243 is about 1717.3823580722.

Adding to 5065251243 its reverse (3421525605), we get a palindrome (8486776848).

The spelling of 5065251243 in words is "five billion, sixty-five million, two hundred fifty-one thousand, two hundred forty-three".