5243306751 has 24 divisors (see below), whose sum is σ = 7665138000. Its totient is φ = 3453386112.

The previous prime is 5243306729. The next prime is 5243306759. The reversal of 5243306751 is 1576033425.

It is not a de Polignac number, because 5243306751 - 2¹⁸ = 5243044607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243306759) 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 23 ways as a sum of consecutive naturals, for example, 1431160 + ... + 1434818.

It is an arithmetic number, because the mean of its divisors is an integer number (319380750).

Almost surely, 2^5243306751 is an apocalyptic number.

5243306751 is a deficient number, since it is larger than the sum of its proper divisors (2421831249).

5243306751 is a wasteful number, since it uses less digits than its factorization.

5243306751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5543 (or 5540 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 5243306751 is about 72410.6811941443. The cubic root of 5243306751 is about 1737.2744079624.

The spelling of 5243306751 in words is "five billion, two hundred forty-three million, three hundred six thousand, seven hundred fifty-one".