2281509883 has 8 divisors (see below), whose sum is σ = 2362106240. Its totient is φ = 2201351040.

The previous prime is 2281509877. The next prime is 2281509917. The reversal of 2281509883 is 3889051822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2281509883 - 2⁵ = 2281509851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2281509833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98748 + ... + 119641.

It is an arithmetic number, because the mean of its divisors is an integer number (295263280).

Almost surely, 2^2281509883 is an apocalyptic number.

2281509883 is a deficient number, since it is larger than the sum of its proper divisors (80596357).

2281509883 is a wasteful number, since it uses less digits than its factorization.

2281509883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218757.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 2281509883 is about 47765.1534384639. The cubic root of 2281509883 is about 1316.4593441731.

The spelling of 2281509883 in words is "two billion, two hundred eighty-one million, five hundred nine thousand, eight hundred eighty-three".