6485511195 has 12 divisors (see below), whose sum is σ = 11241552816. Its totient is φ = 3458939280.

The previous prime is 6485511161. The next prime is 6485511199. The reversal of 6485511195 is 5911155846.

6485511195 is a `hidden beast` number, since 6 + 4 + 8 + 551 + 1 + 1 + 95 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-6485511195 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 144122471 = 6485511195 / (6 + 4 + 8 + 5 + 5 + 1 + 1 + 1 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 6485511195.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72061191 + ... + 72061280.

It is an arithmetic number, because the mean of its divisors is an integer number (936796068).

Almost surely, 2^6485511195 is an apocalyptic number.

6485511195 is a deficient number, since it is larger than the sum of its proper divisors (4756041621).

6485511195 is a wasteful number, since it uses less digits than its factorization.

6485511195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144122482 (or 144122479 counting only the distinct ones).

The product of its digits is 216000, while the sum is 45.

The square root of 6485511195 is about 80532.6715997923. The cubic root of 6485511195 is about 1864.8678897380.

The spelling of 6485511195 in words is "six billion, four hundred eighty-five million, five hundred eleven thousand, one hundred ninety-five".