5126374430743 has 2 divisors, whose sum is σ = 5126374430744. Its totient is φ = 5126374430742.

The previous prime is 5126374430707. The next prime is 5126374430761. The reversal of 5126374430743 is 3470344736215.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5126374430743 - 2²⁵ = 5126340876311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5126374430543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563187215371 + 2563187215372.

It is an arithmetic number, because the mean of its divisors is an integer number (2563187215372).

Almost surely, 2^{5126374430743} is an apocalyptic number.

5126374430743 is a deficient number, since it is larger than the sum of its proper divisors (1).

5126374430743 is an equidigital number, since it uses as much as digits as its factorization.

5126374430743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 49.

The spelling of 5126374430743 in words is "five trillion, one hundred twenty-six billion, three hundred seventy-four million, four hundred thirty thousand, seven hundred forty-three".