4488647123 has 2 divisors, whose sum is σ = 4488647124. Its totient is φ = 4488647122.

The previous prime is 4488647089. The next prime is 4488647129. The reversal of 4488647123 is 3217468844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4488647123 - 2¹⁴ = 4488630739 is a prime.

It is not a weakly prime, because it can be changed into another prime (4488647129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2244323561 + 2244323562.

It is an arithmetic number, because the mean of its divisors is an integer number (2244323562).

Almost surely, 2^4488647123 is an apocalyptic number.

4488647123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4488647123 is an equidigital number, since it uses as much as digits as its factorization.

4488647123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1032192, while the sum is 47.

The square root of 4488647123 is about 66997.3665377976. The cubic root of 4488647123 is about 1649.5740710218.

The spelling of 4488647123 in words is "four billion, four hundred eighty-eight million, six hundred forty-seven thousand, one hundred twenty-three".