6475428486 has 24 divisors (see below), whose sum is σ = 14855395464. Its totient is φ = 2031506880.

The previous prime is 6475428467. The next prime is 6475428511. The reversal of 6475428486 is 6848245746.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10580460 + ... + 10581071.

It is an arithmetic number, because the mean of its divisors is an integer number (618974811).

Almost surely, 2^6475428486 is an apocalyptic number.

6475428486 is an abundant number, since it is smaller than the sum of its proper divisors (8379966978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6475428486 is a wasteful number, since it uses less digits than its factorization.

6475428486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21161556 (or 21161553 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 54.

The square root of 6475428486 is about 80470.0471355647. The cubic root of 6475428486 is about 1863.9009820104.

The spelling of 6475428486 in words is "six billion, four hundred seventy-five million, four hundred twenty-eight thousand, four hundred eighty-six".