4423532987 has 2 divisors, whose sum is σ = 4423532988. Its totient is φ = 4423532986.

The previous prime is 4423532959. The next prime is 4423532999. The reversal of 4423532987 is 7892353244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4423532987 - 2³² = 128565691 is a prime.

It is not a weakly prime, because it can be changed into another prime (4423532287) 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, 2211766493 + 2211766494.

It is an arithmetic number, because the mean of its divisors is an integer number (2211766494).

Almost surely, 2^4423532987 is an apocalyptic number.

4423532987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423532987 is an equidigital number, since it uses as much as digits as its factorization.

4423532987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 47.

The square root of 4423532987 is about 66509.6458192344. The cubic root of 4423532987 is about 1641.5587236622.

The spelling of 4423532987 in words is "four billion, four hundred twenty-three million, five hundred thirty-two thousand, nine hundred eighty-seven".