4488999959 has 2 divisors, whose sum is σ = 4488999960. Its totient is φ = 4488999958.

The previous prime is 4488999941. The next prime is 4488999973. The reversal of 4488999959 is 9599998844.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4488999959 is a prime.

It is a super-2 number, since 2×4488999959² = 40302241263804003362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4488990959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2244499979 + 2244499980.

It is an arithmetic number, because the mean of its divisors is an integer number (2244499980).

Almost surely, 2^4488999959 is an apocalyptic number.

4488999959 is a deficient number, since it is larger than the sum of its proper divisors (1).

4488999959 is an equidigital number, since it uses as much as digits as its factorization.

4488999959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302330880, while the sum is 74.

The square root of 4488999959 is about 66999.9996940299. Note that the first 3 decimals coincide. The cubic root of 4488999959 is about 1649.6172922012.

The spelling of 4488999959 in words is "four billion, four hundred eighty-eight million, nine hundred ninety-nine thousand, nine hundred fifty-nine".