2305189004 has 12 divisors (see below), whose sum is σ = 4173187200. Its totient is φ = 1112849808.

The previous prime is 2305188979. The next prime is 2305189027. The reversal of 2305189004 is 4009815032.

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 3 ways as a sum of consecutive naturals, for example, 9936044 + ... + 9936275.

It is an arithmetic number, because the mean of its divisors is an integer number (347765600).

Almost surely, 2^2305189004 is an apocalyptic number.

It is an amenable number.

2305189004 is a deficient number, since it is larger than the sum of its proper divisors (1867998196).

2305189004 is a wasteful number, since it uses less digits than its factorization.

2305189004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19872352 (or 19872350 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2305189004 is about 48012.3838608332. The cubic root of 2305189004 is about 1320.9980598326.

The spelling of 2305189004 in words is "two billion, three hundred five million, one hundred eighty-nine thousand, four".