6478882717541 has 32 divisors (see below), whose sum is σ = 7354820753280. Its totient is φ = 5657773881600.

The previous prime is 6478882717529. The next prime is 6478882717589. The reversal of 6478882717541 is 1457172888746.

It is a cyclic number.

It is not a de Polignac number, because 6478882717541 - 2⁶ = 6478882717477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6478882717841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 706294631 + ... + 706303803.

It is an arithmetic number, because the mean of its divisors is an integer number (229838148540).

Almost surely, 2^{6478882717541} is an apocalyptic number.

It is an amenable number.

6478882717541 is a deficient number, since it is larger than the sum of its proper divisors (875938035739).

6478882717541 is a wasteful number, since it uses less digits than its factorization.

6478882717541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12917.

The product of its digits is 168591360, while the sum is 68.

The spelling of 6478882717541 in words is "six trillion, four hundred seventy-eight billion, eight hundred eighty-two million, seven hundred seventeen thousand, five hundred forty-one".