6538675810 has 16 divisors (see below), whose sum is σ = 11782440000. Its totient is φ = 2612620656.

The previous prime is 6538675799. The next prime is 6538675817. The reversal of 6538675810 is 185768356.

It is a super-2 number, since 2×6538675810² = 85508562696558312200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6538675817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346560 + ... + 364939.

It is an arithmetic number, because the mean of its divisors is an integer number (736402500).

Almost surely, 2^6538675810 is an apocalyptic number.

6538675810 is a deficient number, since it is larger than the sum of its proper divisors (5243764190).

6538675810 is a wasteful number, since it uses less digits than its factorization.

6538675810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712425.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 6538675810 is about 80862.0789369158. The cubic root of 6538675810 is about 1869.9497455682.

The spelling of 6538675810 in words is "six billion, five hundred thirty-eight million, six hundred seventy-five thousand, eight hundred ten".