605621225003 has 2 divisors, whose sum is σ = 605621225004. Its totient is φ = 605621225002.

The previous prime is 605621224979. The next prime is 605621225017. The reversal of 605621225003 is 300522126506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 605621225003 - 2¹⁶ = 605621159467 is a prime.

It is not a weakly prime, because it can be changed into another prime (605621225903) 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, 302810612501 + 302810612502.

It is an arithmetic number, because the mean of its divisors is an integer number (302810612502).

Almost surely, 2^605621225003 is an apocalyptic number.

605621225003 is a deficient number, since it is larger than the sum of its proper divisors (1).

605621225003 is an equidigital number, since it uses as much as digits as its factorization.

605621225003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 605621225003 in words is "six hundred five billion, six hundred twenty-one million, two hundred twenty-five thousand, three".