4421048783 has 2 divisors, whose sum is σ = 4421048784. Its totient is φ = 4421048782.

The previous prime is 4421048777. The next prime is 4421048809. The reversal of 4421048783 is 3878401244.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4421048783 - 2⁴ = 4421048767 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4421048783.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4421048083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210524391 + 2210524392.

It is an arithmetic number, because the mean of its divisors is an integer number (2210524392).

Almost surely, 2^4421048783 is an apocalyptic number.

4421048783 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421048783 is an equidigital number, since it uses as much as digits as its factorization.

4421048783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 4421048783 is about 66490.9676798285. The cubic root of 4421048783 is about 1641.2513727749.

The spelling of 4421048783 in words is "four billion, four hundred twenty-one million, forty-eight thousand, seven hundred eighty-three".