5456787688411 has 24 divisors (see below), whose sum is σ = 5819557344336. Its totient is φ = 5115523192320.

The previous prime is 5456787688409. The next prime is 5456787688447. The reversal of 5456787688411 is 1148867876545.

It is a happy number.

It is not a de Polignac number, because 5456787688411 - 2¹ = 5456787688409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5456787683411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277533921 + ... + 277553581.

It is an arithmetic number, because the mean of its divisors is an integer number (242481556014).

Almost surely, 2^{5456787688411} is an apocalyptic number.

5456787688411 is a deficient number, since it is larger than the sum of its proper divisors (362769655925).

5456787688411 is a wasteful number, since it uses less digits than its factorization.

5456787688411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23439 (or 23422 counting only the distinct ones).

The product of its digits is 361267200, while the sum is 70.

The spelling of 5456787688411 in words is "five trillion, four hundred fifty-six billion, seven hundred eighty-seven million, six hundred eighty-eight thousand, four hundred eleven".