6306713074489 has 9 divisors (see below), whose sum is σ = 6316716410661. Its totient is φ = 6296725566780.

The previous prime is 6306713074439. The next prime is 6306713074499. The reversal of 6306713074489 is 9844703176036.

The square root of 6306713074489 is 2511317.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 6306713074489 - 2²³ = 6306704685881 is a prime.

It is a super-2 number, since 2×6306713074489² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6306713074439) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1976404884 + ... + 1976408074.

Almost surely, 2^{6306713074489} is an apocalyptic number.

6306713074489 is the 2511317-th square number.

6306713074489 is the 1255659-th centered octagonal number.

It is an amenable number.

6306713074489 is a deficient number, since it is larger than the sum of its proper divisors (10003336172).

6306713074489 is an frugal number, since it uses more digits than its factorization.

6306713074489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7956 (or 3978 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 58.

The spelling of 6306713074489 in words is "six trillion, three hundred six billion, seven hundred thirteen million, seventy-four thousand, four hundred eighty-nine".