6579042480 has 80 divisors (see below), whose sum is σ = 22661153760. Its totient is φ = 1754410752.

The previous prime is 6579042461. The next prime is 6579042493. The reversal of 6579042480 is 842409756.

It is a happy number.

6579042480 is a `hidden beast` number, since 65 + 7 + 90 + 424 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1520767 + ... + 1525086.

It is an arithmetic number, because the mean of its divisors is an integer number (283264422).

Almost surely, 2^6579042480 is an apocalyptic number.

6579042480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6579042480 is an abundant number, since it is smaller than the sum of its proper divisors (16082111280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6579042480 is a wasteful number, since it uses less digits than its factorization.

6579042480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045875 (or 3045863 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 6579042480 is about 81111.2968704113. The cubic root of 6579042480 is about 1873.7899136032.

The spelling of 6579042480 in words is "six billion, five hundred seventy-nine million, forty-two thousand, four hundred eighty".