605622004069 has 2 divisors, whose sum is σ = 605622004070. Its totient is φ = 605622004068.

The previous prime is 605622003983. The next prime is 605622004081. The reversal of 605622004069 is 960400226506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 601380087169 + 4241916900 = 775487^2 + 65130^2 .

It is a cyclic number.

It is not a de Polignac number, because 605622004069 - 2³⁵ = 571262265701 is a prime.

It is a super-2 number, since 2×605622004069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (605622005069) 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, 302811002034 + 302811002035.

It is an arithmetic number, because the mean of its divisors is an integer number (302811002035).

Almost surely, 2^605622004069 is an apocalyptic number.

It is an amenable number.

605622004069 is a deficient number, since it is larger than the sum of its proper divisors (1).

605622004069 is an equidigital number, since it uses as much as digits as its factorization.

605622004069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 605622004069 in words is "six hundred five billion, six hundred twenty-two million, four thousand, sixty-nine".