6576122408 has 16 divisors (see below), whose sum is σ = 12398355060. Its totient is φ = 3269894400.

The previous prime is 6576122407. The next prime is 6576122417. The reversal of 6576122408 is 8042216756.

It can be written as a sum of positive squares in 2 ways, for example, as 6127445284 + 448677124 = 78278^2 + 21182^2 .

It is not an unprimeable number, because it can be changed into a prime (6576122401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2269313 + ... + 2272208.

Almost surely, 2^6576122408 is an apocalyptic number.

It is an amenable number.

6576122408 is a deficient number, since it is larger than the sum of its proper divisors (5822232652).

6576122408 is a wasteful number, since it uses less digits than its factorization.

6576122408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541708 (or 4541704 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 6576122408 is about 81093.2944700115. The cubic root of 6576122408 is about 1873.5126487788.

The spelling of 6576122408 in words is "six billion, five hundred seventy-six million, one hundred twenty-two thousand, four hundred eight".