2250925090 has 8 divisors (see below), whose sum is σ = 4051665180. Its totient is φ = 900370032.

The previous prime is 2250925067. The next prime is 2250925091. The reversal of 2250925090 is 905290522.

It can be written as a sum of positive squares in 2 ways, for example, as 2030313481 + 220611609 = 45059^2 + 14853^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2250925091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112546245 + ... + 112546264.

Almost surely, 2^2250925090 is an apocalyptic number.

2250925090 is a deficient number, since it is larger than the sum of its proper divisors (1800740090).

2250925090 is a wasteful number, since it uses less digits than its factorization.

2250925090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225092516.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 2250925090 is about 47443.9152052189. The cubic root of 2250925090 is about 1310.5502592870.

The spelling of 2250925090 in words is "two billion, two hundred fifty million, nine hundred twenty-five thousand, ninety".