6505504046 has 16 divisors (see below), whose sum is σ = 10184551200. Its totient is φ = 3110709888.

The previous prime is 6505504037. The next prime is 6505504063. The reversal of 6505504046 is 6404055056.

It is a junction number, because it is equal to n+sod(n) for n = 6505503997 and 6505504015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291410 + ... + 312938.

It is an arithmetic number, because the mean of its divisors is an integer number (636534450).

Almost surely, 2^6505504046 is an apocalyptic number.

6505504046 is a deficient number, since it is larger than the sum of its proper divisors (3679047154).

6505504046 is a wasteful number, since it uses less digits than its factorization.

6505504046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28123.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 6505504046 is about 80656.7049041802. The cubic root of 6505504046 is about 1866.7821967966.

The spelling of 6505504046 in words is "six billion, five hundred five million, five hundred four thousand, forty-six".