6530688470 has 32 divisors (see below), whose sum is σ = 12195532800. Its totient is φ = 2515281120.

The previous prime is 6530688443. The next prime is 6530688481. The reversal of 6530688470 is 748860356.

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, 8759 + ... + 114621.

It is an arithmetic number, because the mean of its divisors is an integer number (381110400).

Almost surely, 2^6530688470 is an apocalyptic number.

6530688470 is a deficient number, since it is larger than the sum of its proper divisors (5664844330).

6530688470 is a wasteful number, since it uses less digits than its factorization.

6530688470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106100.

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 6530688470 is about 80812.6751815580. The cubic root of 6530688470 is about 1869.1880209907.

The spelling of 6530688470 in words is "six billion, five hundred thirty million, six hundred eighty-eight thousand, four hundred seventy".