5668903 has 2 divisors, whose sum is σ = 5668904. Its totient is φ = 5668902.

The previous prime is 5668867. The next prime is 5668909. The reversal of 5668903 is 3098665.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5668903 is a prime.

It is a super-2 number, since 2×5668903² = 64272922446818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5668909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2834451 + 2834452.

It is an arithmetic number, because the mean of its divisors is an integer number (2834452).

Almost surely, 2^5668903 is an apocalyptic number.

5668903 is a deficient number, since it is larger than the sum of its proper divisors (1).

5668903 is an equidigital number, since it uses as much as digits as its factorization.

5668903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 5668903 is about 2380.9458204672. The cubic root of 5668903 is about 178.3061578722.

The spelling of 5668903 in words is "five million, six hundred sixty-eight thousand, nine hundred three".