2253122474 has 16 divisors (see below), whose sum is σ = 3527935656. Its totient is φ = 1078142400.

The previous prime is 2253122461. The next prime is 2253122477. The reversal of 2253122474 is 4742213522.

It can be written as a sum of positive squares in 4 ways, for example, as 2209470025 + 43652449 = 47005^2 + 6607^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2253122474.

It is not an unprimeable number, because it can be changed into a prime (2253122477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245057 + ... + 254084.

Almost surely, 2^2253122474 is an apocalyptic number.

2253122474 is a deficient number, since it is larger than the sum of its proper divisors (1274813182).

2253122474 is a wasteful number, since it uses less digits than its factorization.

2253122474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499241.

The product of its digits is 26880, while the sum is 32.

The square root of 2253122474 is about 47467.0672572048. The cubic root of 2253122474 is about 1310.9765796471.

Adding to 2253122474 its reverse (4742213522), we get a palindrome (6995335996).

The spelling of 2253122474 in words is "two billion, two hundred fifty-three million, one hundred twenty-two thousand, four hundred seventy-four".