6496773007 has 4 divisors (see below), whose sum is σ = 6579010720. Its totient is φ = 6414535296.

The previous prime is 6496772929. The next prime is 6496773079. The reversal of 6496773007 is 7003776946.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7003776946 = 2 ⋅3501888473.

It is a cyclic number.

It is not a de Polignac number, because 6496773007 - 2³¹ = 4349289359 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6496723007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41118738 + ... + 41118895.

It is an arithmetic number, because the mean of its divisors is an integer number (1644752680).

Almost surely, 2^6496773007 is an apocalyptic number.

6496773007 is a deficient number, since it is larger than the sum of its proper divisors (82237713).

6496773007 is an equidigital number, since it uses as much as digits as its factorization.

6496773007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82237712.

The product of its (nonzero) digits is 1333584, while the sum is 49.

The square root of 6496773007 is about 80602.5620374439. The cubic root of 6496773007 is about 1865.9466865835.

The spelling of 6496773007 in words is "six billion, four hundred ninety-six million, seven hundred seventy-three thousand, seven".