6682458657 has 16 divisors (see below), whose sum is σ = 10283617152. Its totient is φ = 3780739200.

The previous prime is 6682458613. The next prime is 6682458659. The reversal of 6682458657 is 7568542866.

It is not a de Polignac number, because 6682458657 - 2¹⁰ = 6682457633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6682458597 and 6682458606.

It is not an unprimeable number, because it can be changed into a prime (6682458659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1573188 + ... + 1577429.

It is an arithmetic number, because the mean of its divisors is an integer number (642726072).

Almost surely, 2^6682458657 is an apocalyptic number.

It is an amenable number.

6682458657 is a deficient number, since it is larger than the sum of its proper divisors (3601158495).

6682458657 is a wasteful number, since it uses less digits than its factorization.

6682458657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150728.

The product of its digits is 19353600, while the sum is 57.

The square root of 6682458657 is about 81746.3066872137. The cubic root of 6682458657 is about 1883.5569690804.

The spelling of 6682458657 in words is "six billion, six hundred eighty-two million, four hundred fifty-eight thousand, six hundred fifty-seven".