6484078546 has 24 divisors (see below), whose sum is σ = 10918172160. Its totient is φ = 2884594680.

The previous prime is 6484078501. The next prime is 6484078553. The reversal of 6484078546 is 6458704846.

It is a junction number, because it is equal to n+sod(n) for n = 6484078493 and 6484078502.

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, 273666 + ... + 296413.

It is an arithmetic number, because the mean of its divisors is an integer number (454923840).

Almost surely, 2^6484078546 is an apocalyptic number.

6484078546 is a deficient number, since it is larger than the sum of its proper divisors (4434093614).

6484078546 is a wasteful number, since it uses less digits than its factorization.

6484078546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570150 (or 570139 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 52.

The square root of 6484078546 is about 80523.7762775691. The cubic root of 6484078546 is about 1864.7305632273.

The spelling of 6484078546 in words is "six billion, four hundred eighty-four million, seventy-eight thousand, five hundred forty-six".