6496811763 has 16 divisors (see below), whose sum is σ = 9629684736. Its totient is φ = 3869068320.

The previous prime is 6496811723. The next prime is 6496811791. The reversal of 6496811763 is 3671186946.

It is a happy number.

It is not a de Polignac number, because 6496811763 - 2¹³ = 6496803571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6496811723) 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, 2685645 + ... + 2688062.

It is an arithmetic number, because the mean of its divisors is an integer number (601855296).

Almost surely, 2^6496811763 is an apocalyptic number.

6496811763 is a deficient number, since it is larger than the sum of its proper divisors (3132872973).

6496811763 is a wasteful number, since it uses less digits than its factorization.

6496811763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5373754.

The product of its digits is 1306368, while the sum is 51.

The square root of 6496811763 is about 80602.8024512796. The cubic root of 6496811763 is about 1865.9503969633.

The spelling of 6496811763 in words is "six billion, four hundred ninety-six million, eight hundred eleven thousand, seven hundred sixty-three".