6476845460 has 48 divisors (see below), whose sum is σ = 13686590736. Its totient is φ = 2574554112.

The previous prime is 6476845433. The next prime is 6476845499. The reversal of 6476845460 is 645486746.

It can be written as a sum of positive squares in 8 ways, for example, as 112954384 + 6363891076 = 10628^2 + 79774^2 .

It is a super-2 number, since 2×6476845460² = 83899054225445223200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6476845399 and 6476845408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3153794 + ... + 3155846.

It is an arithmetic number, because the mean of its divisors is an integer number (285137307).

Almost surely, 2^6476845460 is an apocalyptic number.

It is an amenable number.

6476845460 is an abundant number, since it is smaller than the sum of its proper divisors (7209745276).

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

6476845460 is a wasteful number, since it uses less digits than its factorization.

6476845460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972 (or 2970 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 50.

The square root of 6476845460 is about 80478.8510106848. The cubic root of 6476845460 is about 1864.0369270224.

The spelling of 6476845460 in words is "six billion, four hundred seventy-six million, eight hundred forty-five thousand, four hundred sixty".