2258401403 has 2 divisors, whose sum is σ = 2258401404. Its totient is φ = 2258401402.

The previous prime is 2258401393. The next prime is 2258401417. The reversal of 2258401403 is 3041048522.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2258401403 - 2⁸ = 2258401147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2258401423) 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 as a sum of consecutive naturals, namely, 1129200701 + 1129200702.

It is an arithmetic number, because the mean of its divisors is an integer number (1129200702).

Almost surely, 2^2258401403 is an apocalyptic number.

2258401403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2258401403 is an equidigital number, since it uses as much as digits as its factorization.

2258401403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2258401403 is about 47522.6409514454. The cubic root of 2258401403 is about 1311.9996272292. Note that the first 3 decimals are identical.

Adding to 2258401403 its reverse (3041048522), we get a palindrome (5299449925).

The spelling of 2258401403 in words is "two billion, two hundred fifty-eight million, four hundred one thousand, four hundred three".