7043252863 has 2 divisors, whose sum is σ = 7043252864. Its totient is φ = 7043252862.

The previous prime is 7043252789. The next prime is 7043252869. The reversal of 7043252863 is 3682523407.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7043252863 - 2²¹ = 7041155711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7043252869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3521626431 + 3521626432.

It is an arithmetic number, because the mean of its divisors is an integer number (3521626432).

Almost surely, 2^7043252863 is an apocalyptic number.

7043252863 is a deficient number, since it is larger than the sum of its proper divisors (1).

7043252863 is an equidigital number, since it uses as much as digits as its factorization.

7043252863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 7043252863 is about 83924.0898848477. The cubic root of 7043252863 is about 1916.8630835919.

The spelling of 7043252863 in words is "seven billion, forty-three million, two hundred fifty-two thousand, eight hundred sixty-three".