2250983091 has 16 divisors (see below), whose sum is σ = 3432499200. Its totient is φ = 1285364928.

The previous prime is 2250983083. The next prime is 2250983093. The reversal of 2250983091 is 1903890522.

It is not a de Polignac number, because 2250983091 - 2³ = 2250983083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2250983093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7026 + ... + 67463.

It is an arithmetic number, because the mean of its divisors is an integer number (214531200).

Almost surely, 2^2250983091 is an apocalyptic number.

2250983091 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2250983091 is a deficient number, since it is larger than the sum of its proper divisors (1181516109).

2250983091 is a wasteful number, since it uses less digits than its factorization.

2250983091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75938.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 2250983091 is about 47444.5264598563. The cubic root of 2250983091 is about 1310.5615157808.

The spelling of 2250983091 in words is "two billion, two hundred fifty million, nine hundred eighty-three thousand, ninety-one".