6209280252317 has 4 divisors (see below), whose sum is σ = 6209302114140. Its totient is φ = 6209258390496.

The previous prime is 6209280252313. The next prime is 6209280252341. The reversal of 6209280252317 is 7132520829026.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4167093491716 + 2042186760601 = 2041346^2 + 1429051^2 .

It is a cyclic number.

It is not a de Polignac number, because 6209280252317 - 2² = 6209280252313 is a prime.

It is a super-2 number, since 2×6209280252317² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6209280252313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10499192 + ... + 11074817.

It is an arithmetic number, because the mean of its divisors is an integer number (1552325528535).

Almost surely, 2^{6209280252317} is an apocalyptic number.

It is an amenable number.

6209280252317 is a deficient number, since it is larger than the sum of its proper divisors (21861823).

6209280252317 is a wasteful number, since it uses less digits than its factorization.

6209280252317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21861822.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 6209280252317 in words is "six trillion, two hundred nine billion, two hundred eighty million, two hundred fifty-two thousand, three hundred seventeen".