2252553224 has 8 divisors (see below), whose sum is σ = 4223537310. Its totient is φ = 1126276608.

The previous prime is 2252553203. The next prime is 2252553239. The reversal of 2252553224 is 4223552522.

It can be written as a sum of positive squares in only one way, i.e., 2210692324 + 41860900 = 47018^2 + 6470^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 140784569 + ... + 140784584.

Almost surely, 2^2252553224 is an apocalyptic number.

It is an amenable number.

2252553224 is a deficient number, since it is larger than the sum of its proper divisors (1970984086).

2252553224 is a wasteful number, since it uses less digits than its factorization.

2252553224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281569159 (or 281569155 counting only the distinct ones).

The product of its digits is 48000, while the sum is 32.

The square root of 2252553224 is about 47461.0706158216. The cubic root of 2252553224 is about 1310.8661645403.

The spelling of 2252553224 in words is "two billion, two hundred fifty-two million, five hundred fifty-three thousand, two hundred twenty-four".