5243777038143 has 48 divisors (see below), whose sum is σ = 9041831185920. Its totient is φ = 2865029735232.

The previous prime is 5243777038141. The next prime is 5243777038169. The reversal of 5243777038143 is 3418307773425.

5243777038143 is a `hidden beast` number, since 52 + 43 + 77 + 70 + 381 + 43 = 666.

It is not a de Polignac number, because 5243777038143 - 2¹ = 5243777038141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5243777038143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243777038141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13744621 + ... + 14120982.

It is an arithmetic number, because the mean of its divisors is an integer number (188371483040).

Almost surely, 2^{5243777038143} is an apocalyptic number.

5243777038143 is a deficient number, since it is larger than the sum of its proper divisors (3798054147777).

5243777038143 is a wasteful number, since it uses less digits than its factorization.

5243777038143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27865748 (or 27865745 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 54.

The spelling of 5243777038143 in words is "five trillion, two hundred forty-three billion, seven hundred seventy-seven million, thirty-eight thousand, one hundred forty-three".