2240455003 has 2 divisors, whose sum is σ = 2240455004. Its totient is φ = 2240455002.

The previous prime is 2240454989. The next prime is 2240455027. The reversal of 2240455003 is 3005540422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240455003 is a prime.

It is not a weakly prime, because it can be changed into another prime (2240455303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120227501 + 1120227502.

It is an arithmetic number, because the mean of its divisors is an integer number (1120227502).

Almost surely, 2^2240455003 is an apocalyptic number.

2240455003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240455003 is an equidigital number, since it uses as much as digits as its factorization.

2240455003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2240455003 is about 47333.4448672395. Note that the first 3 decimals coincide. The cubic root of 2240455003 is about 1308.5151100410.

Adding to 2240455003 its reverse (3005540422), we get a palindrome (5245995425).

The spelling of 2240455003 in words is "two billion, two hundred forty million, four hundred fifty-five thousand, three".