5247260499643 has 16 divisors (see below), whose sum is σ = 5323070319840. Its totient is φ = 5172049299456.

The previous prime is 5247260499629. The next prime is 5247260499667. The reversal of 5247260499643 is 3469940627425.

It is a cyclic number.

It is not a de Polignac number, because 5247260499643 - 2²⁵ = 5247226945211 is a prime.

It is a super-2 number, since 2×5247260499643² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5247260439643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26459805 + ... + 26657377.

It is an arithmetic number, because the mean of its divisors is an integer number (332691894990).

Almost surely, 2^{5247260499643} is an apocalyptic number.

5247260499643 is a deficient number, since it is larger than the sum of its proper divisors (75809820197).

5247260499643 is a wasteful number, since it uses less digits than its factorization.

5247260499643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199086.

The product of its (nonzero) digits is 78382080, while the sum is 61.

The spelling of 5247260499643 in words is "five trillion, two hundred forty-seven billion, two hundred sixty million, four hundred ninety-nine thousand, six hundred forty-three".