6485511196 has 24 divisors (see below), whose sum is σ = 11458347264. Its totient is φ = 3211845120.

The previous prime is 6485511161. The next prime is 6485511199. The reversal of 6485511196 is 6911155846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6485511199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159796 + ... + 196228.

It is an arithmetic number, because the mean of its divisors is an integer number (477431136).

Almost surely, 2^6485511196 is an apocalyptic number.

It is an amenable number.

6485511196 is a deficient number, since it is larger than the sum of its proper divisors (4972836068).

6485511196 is a wasteful number, since it uses less digits than its factorization.

6485511196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36861 (or 36859 counting only the distinct ones).

The product of its digits is 259200, while the sum is 46.

The square root of 6485511196 is about 80532.6716060010. The cubic root of 6485511196 is about 1864.8678898339.

The spelling of 6485511196 in words is "six billion, four hundred eighty-five million, five hundred eleven thousand, one hundred ninety-six".