5156743 has 2 divisors, whose sum is σ = 5156744. Its totient is φ = 5156742.

The previous prime is 5156737. The next prime is 5156747. The reversal of 5156743 is 3476515.

5156743 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5156743 - 2⁹ = 5156231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5156747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578371 + 2578372.

It is an arithmetic number, because the mean of its divisors is an integer number (2578372).

Almost surely, 2^5156743 is an apocalyptic number.

5156743 is a deficient number, since it is larger than the sum of its proper divisors (1).

5156743 is an equidigital number, since it uses as much as digits as its factorization.

5156743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 31.

The square root of 5156743 is about 2270.8463180057. The cubic root of 5156743 is about 172.7660865767.

The spelling of 5156743 in words is "five million, one hundred fifty-six thousand, seven hundred forty-three".