2259381548 has 12 divisors (see below), whose sum is σ = 3958401720. Its totient is φ = 1128409632.

The previous prime is 2259381533. The next prime is 2259381601. The reversal of 2259381548 is 8451839522.

It is a happy number.

2259381548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316313 + ... + 323376.

It is an arithmetic number, because the mean of its divisors is an integer number (329866810).

Almost surely, 2^2259381548 is an apocalyptic number.

It is an amenable number.

2259381548 is a deficient number, since it is larger than the sum of its proper divisors (1699020172).

2259381548 is a wasteful number, since it uses less digits than its factorization.

2259381548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640576 (or 640574 counting only the distinct ones).

The product of its digits is 691200, while the sum is 47.

The square root of 2259381548 is about 47532.9522331614. The cubic root of 2259381548 is about 1312.1894021564.

The spelling of 2259381548 in words is "two billion, two hundred fifty-nine million, three hundred eighty-one thousand, five hundred forty-eight".