6454911676 has 6 divisors (see below), whose sum is σ = 11296095440. Its totient is φ = 3227455836.

The previous prime is 6454911649. The next prime is 6454911677. The reversal of 6454911676 is 6761194546.

It is a super-2 number, since 2×6454911676² = 83331769489922257952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6454911677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806863956 + ... + 806863963.

Almost surely, 2^6454911676 is an apocalyptic number.

It is an amenable number.

6454911676 is a deficient number, since it is larger than the sum of its proper divisors (4841183764).

6454911676 is a wasteful number, since it uses less digits than its factorization.

6454911676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613727923 (or 1613727921 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 49.

The square root of 6454911676 is about 80342.4649609408. The cubic root of 6454911676 is about 1861.9303653596.

The spelling of 6454911676 in words is "six billion, four hundred fifty-four million, nine hundred eleven thousand, six hundred seventy-six".