6504054547 has 8 divisors (see below), whose sum is σ = 6828757200. Its totient is φ = 6186046944.

The previous prime is 6504054539. The next prime is 6504054589. The reversal of 6504054547 is 7454504056.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6504054547 - 2³ = 6504054539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6504054047) 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, 1671772 + ... + 1675657.

It is an arithmetic number, because the mean of its divisors is an integer number (853594650).

Almost surely, 2^6504054547 is an apocalyptic number.

6504054547 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

6504054547 is a deficient number, since it is larger than the sum of its proper divisors (324702653).

6504054547 is a wasteful number, since it uses less digits than its factorization.

6504054547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347525.

The product of its (nonzero) digits is 336000, while the sum is 40.

The square root of 6504054547 is about 80647.7187960081. The cubic root of 6504054547 is about 1866.6435398531.

The spelling of 6504054547 in words is "six billion, five hundred four million, fifty-four thousand, five hundred forty-seven".