6205250069 has 2 divisors, whose sum is σ = 6205250070. Its totient is φ = 6205250068.

The previous prime is 6205250027. The next prime is 6205250113. The reversal of 6205250069 is 9600525026.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5919301969 + 285948100 = 76937^2 + 16910^2 .

It is a cyclic number.

It is not a de Polignac number, because 6205250069 - 2²⁴ = 6188472853 is a prime.

It is a super-3 number, since 3×6205250069³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6205750069) 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, 3102625034 + 3102625035.

It is an arithmetic number, because the mean of its divisors is an integer number (3102625035).

Almost surely, 2^6205250069 is an apocalyptic number.

It is an amenable number.

6205250069 is a deficient number, since it is larger than the sum of its proper divisors (1).

6205250069 is an equidigital number, since it uses as much as digits as its factorization.

6205250069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 6205250069 is about 78773.4096570664. The cubic root of 6205250069 is about 1837.6089441569.

The spelling of 6205250069 in words is "six billion, two hundred five million, two hundred fifty thousand, sixty-nine".