4263116437 has 2 divisors, whose sum is σ = 4263116438. Its totient is φ = 4263116436.

The previous prime is 4263116339. The next prime is 4263116461. The reversal of 4263116437 is 7346113624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2829282481 + 1433833956 = 53191^2 + 37866^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4263116437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4263116396 and 4263116405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4263116477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2131558218 + 2131558219.

It is an arithmetic number, because the mean of its divisors is an integer number (2131558219).

Almost surely, 2^4263116437 is an apocalyptic number.

It is an amenable number.

4263116437 is a deficient number, since it is larger than the sum of its proper divisors (1).

4263116437 is an equidigital number, since it uses as much as digits as its factorization.

4263116437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 4263116437 is about 65292.5450338704. The cubic root of 4263116437 is about 1621.4705486974.

The spelling of 4263116437 in words is "four billion, two hundred sixty-three million, one hundred sixteen thousand, four hundred thirty-seven".