2489455075 has 6 divisors (see below), whose sum is σ = 3086924324. Its totient is φ = 1991564040.

The previous prime is 2489455021. The next prime is 2489455123. The reversal of 2489455075 is 5705549842.

It is not a de Polignac number, because 2489455075 - 2¹¹ = 2489453027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49789077 + ... + 49789126.

Almost surely, 2^2489455075 is an apocalyptic number.

2489455075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2489455075 is a deficient number, since it is larger than the sum of its proper divisors (597469249).

2489455075 is an equidigital number, since it uses as much as digits as its factorization.

2489455075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99578213 (or 99578208 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 49.

The square root of 2489455075 is about 49894.4393194272. The cubic root of 2489455075 is about 1355.2978970393.

The spelling of 2489455075 in words is "two billion, four hundred eighty-nine million, four hundred fifty-five thousand, seventy-five".