6460665754 has 8 divisors (see below), whose sum is σ = 10261057428. Its totient is φ = 3040313280.

The previous prime is 6460665727. The next prime is 6460665811. The reversal of 6460665754 is 4575660646.

It can be written as a sum of positive squares in 2 ways, for example, as 5606565129 + 854100625 = 74877^2 + 29225^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6460665698 and 6460665707.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 95009757 + ... + 95009824.

Almost surely, 2^6460665754 is an apocalyptic number.

6460665754 is a deficient number, since it is larger than the sum of its proper divisors (3800391674).

6460665754 is a wasteful number, since it uses less digits than its factorization.

6460665754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190019600.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The square root of 6460665754 is about 80378.2666770067. The cubic root of 6460665754 is about 1862.4834589405.

The spelling of 6460665754 in words is "six billion, four hundred sixty million, six hundred sixty-five thousand, seven hundred fifty-four".