2253006243 has 12 divisors (see below), whose sum is σ = 3445774488. Its totient is φ = 1413650880.

The previous prime is 2253006181. The next prime is 2253006247. The reversal of 2253006243 is 3426003522.

2253006243 is a `hidden beast` number, since 2 + 2 + 5 + 30 + 0 + 624 + 3 = 666.

It is not a de Polignac number, because 2253006243 - 2⁶ = 2253006179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2253006247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7362613 + ... + 7362918.

It is an arithmetic number, because the mean of its divisors is an integer number (287147874).

Almost surely, 2^2253006243 is an apocalyptic number.

2253006243 is a deficient number, since it is larger than the sum of its proper divisors (1192768245).

2253006243 is a wasteful number, since it uses less digits than its factorization.

2253006243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14725554 (or 14725551 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2253006243 is about 47465.8429083483. The cubic root of 2253006243 is about 1310.9540363039.

Adding to 2253006243 its reverse (3426003522), we get a palindrome (5679009765).

The spelling of 2253006243 in words is "two billion, two hundred fifty-three million, six thousand, two hundred forty-three".