2253240003 has 16 divisors (see below), whose sum is σ = 3439376640. Its totient is φ = 1285365216.

The previous prime is 2253239983. The next prime is 2253240013. The reversal of 2253240003 is 3000423522.

2253240003 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2253240003 - 2¹⁶ = 2253174467 is a prime.

It is a super-2 number, since 2×2253240003² = 10154181022238880018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2253240013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79068 + ... + 103721.

It is an arithmetic number, because the mean of its divisors is an integer number (214961040).

Almost surely, 2^2253240003 is an apocalyptic number.

2253240003 is a deficient number, since it is larger than the sum of its proper divisors (1186136637).

2253240003 is a wasteful number, since it uses less digits than its factorization.

2253240003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183386.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2253240003 is about 47468.3052467644. The cubic root of 2253240003 is about 1310.9993739528. Note that the first 3 decimals are identical.

Adding to 2253240003 its reverse (3000423522), we get a palindrome (5253663525).

The spelling of 2253240003 in words is "two billion, two hundred fifty-three million, two hundred forty thousand, three".