2275125890 has 16 divisors (see below), whose sum is σ = 4100217408. Its totient is φ = 908941296.

The previous prime is 2275125889. The next prime is 2275125907. The reversal of 2275125890 is 985215722.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129992 + ... + 146451.

It is an arithmetic number, because the mean of its divisors is an integer number (256263588).

Almost surely, 2^2275125890 is an apocalyptic number.

2275125890 is a deficient number, since it is larger than the sum of its proper divisors (1825091518).

2275125890 is a wasteful number, since it uses less digits than its factorization.

2275125890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277273.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 2275125890 is about 47698.2797383721. The cubic root of 2275125890 is about 1315.2303162251.

The spelling of 2275125890 in words is "two billion, two hundred seventy-five million, one hundred twenty-five thousand, eight hundred ninety".