6547052507456 has 56 divisors (see below), whose sum is σ = 13478290137600. Its totient is φ = 3152009203200.

The previous prime is 6547052507453. The next prime is 6547052507473.

6547052507456 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6547052507453) 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, 7896455 + ... + 8686086.

Almost surely, 2^{6547052507456} is an apocalyptic number.

It is an amenable number.

6547052507456 is an abundant number, since it is smaller than the sum of its proper divisors (6931237630144).

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

6547052507456 is a wasteful number, since it uses less digits than its factorization.

6547052507456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16582783 (or 16582773 counting only the distinct ones).

The product of its (nonzero) digits is 35280000, while the sum is 56.

The spelling of 6547052507456 in words is "six trillion, five hundred forty-seven billion, fifty-two million, five hundred seven thousand, four hundred fifty-six".