2245133505 has 16 divisors (see below), whose sum is σ = 3606531264. Its totient is φ = 1192632000.

The previous prime is 2245133503. The next prime is 2245133507. The reversal of 2245133505 is 5053315422.

It is an interprime number because it is at equal distance from previous prime (2245133503) and next prime (2245133507).

It is not a de Polignac number, because 2245133505 - 2¹ = 2245133503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2245133503) 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 15 ways as a sum of consecutive naturals, for example, 294394 + ... + 301923.

It is an arithmetic number, because the mean of its divisors is an integer number (225408204).

Almost surely, 2^2245133505 is an apocalyptic number.

It is an amenable number.

2245133505 is a deficient number, since it is larger than the sum of its proper divisors (1361397759).

2245133505 is a wasteful number, since it uses less digits than its factorization.

2245133505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596576.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2245133505 is about 47382.8397734876. The cubic root of 2245133505 is about 1309.4252874021.

Adding to 2245133505 its reverse (5053315422), we get a palindrome (7298448927).

The spelling of 2245133505 in words is "two billion, two hundred forty-five million, one hundred thirty-three thousand, five hundred five".