5456576756545 has 32 divisors (see below), whose sum is σ = 6642078105600. Its totient is φ = 4302664726464.

The previous prime is 5456576756537. The next prime is 5456576756573.

5456576756545 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 5456576756545 - 2³ = 5456576756537 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1274005974 + ... + 1274010256.

It is an arithmetic number, because the mean of its divisors is an integer number (207564940800).

Almost surely, 2^{5456576756545} is an apocalyptic number.

It is an amenable number.

5456576756545 is a deficient number, since it is larger than the sum of its proper divisors (1185501349055).

5456576756545 is a wasteful number, since it uses less digits than its factorization.

5456576756545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9109.

The product of its digits is 2646000000, while the sum is 70.

The spelling of 5456576756545 in words is "five trillion, four hundred fifty-six billion, five hundred seventy-six million, seven hundred fifty-six thousand, five hundred forty-five".