2250208805 has 24 divisors (see below), whose sum is σ = 2956892040. Its totient is φ = 1642967040.

The previous prime is 2250208799. The next prime is 2250208819. The reversal of 2250208805 is 5088020522.

It is a happy number.

2250208805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 1491040996 + 759167809 = 38614^2 + 27553^2 .

It is not a de Polignac number, because 2250208805 - 2⁴ = 2250208789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60245 + ... + 90165.

It is an arithmetic number, because the mean of its divisors is an integer number (123203835).

Almost surely, 2^2250208805 is an apocalyptic number.

It is an amenable number.

2250208805 is a deficient number, since it is larger than the sum of its proper divisors (706683235).

2250208805 is a wasteful number, since it uses less digits than its factorization.

2250208805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30041 (or 30028 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 2250208805 is about 47436.3658494198. The cubic root of 2250208805 is about 1310.4112309548.

The spelling of 2250208805 in words is "two billion, two hundred fifty million, two hundred eight thousand, eight hundred five".