5143837 has 2 divisors, whose sum is σ = 5143838. Its totient is φ = 5143836.

The previous prime is 5143807. The next prime is 5143847. The reversal of 5143837 is 7383415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4575321 + 568516 = 2139^2 + 754^2 .

It is a cyclic number.

It is not a de Polignac number, because 5143837 - 2⁷ = 5143709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5143799 and 5143808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5143807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571918 + 2571919.

It is an arithmetic number, because the mean of its divisors is an integer number (2571919).

Almost surely, 2^5143837 is an apocalyptic number.

It is an amenable number.

5143837 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143837 is an equidigital number, since it uses as much as digits as its factorization.

5143837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 31.

The square root of 5143837 is about 2268.0028659594. The cubic root of 5143837 is about 172.6218364921.

The spelling of 5143837 in words is "five million, one hundred forty-three thousand, eight hundred thirty-seven".