43248806507 has 2 divisors, whose sum is σ = 43248806508. Its totient is φ = 43248806506.

The previous prime is 43248806483. The next prime is 43248806509. The reversal of 43248806507 is 70560884234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43248806507 - 2¹² = 43248802411 is a prime.

Together with 43248806509, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (43248806509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21624403253 + 21624403254.

It is an arithmetic number, because the mean of its divisors is an integer number (21624403254).

Almost surely, 2^43248806507 is an apocalyptic number.

43248806507 is a deficient number, since it is larger than the sum of its proper divisors (1).

43248806507 is an equidigital number, since it uses as much as digits as its factorization.

43248806507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 43248806507 in words is "forty-three billion, two hundred forty-eight million, eight hundred six thousand, five hundred seven".