6466956495 has 8 divisors (see below), whose sum is σ = 10347130416. Its totient is φ = 3449043456.

The previous prime is 6466956473. The next prime is 6466956497. The reversal of 6466956495 is 5946596646.

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

It is not a de Polignac number, because 6466956495 - 2¹¹ = 6466954447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6466956497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215565202 + ... + 215565231.

It is an arithmetic number, because the mean of its divisors is an integer number (1293391302).

Almost surely, 2^6466956495 is an apocalyptic number.

6466956495 is a deficient number, since it is larger than the sum of its proper divisors (3880173921).

6466956495 is a wasteful number, since it uses less digits than its factorization.

6466956495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431130441.

The product of its digits is 41990400, while the sum is 60.

The square root of 6466956495 is about 80417.3892575480. The cubic root of 6466956495 is about 1863.0877620062.

The spelling of 6466956495 in words is "six billion, four hundred sixty-six million, nine hundred fifty-six thousand, four hundred ninety-five".