5676312660545 has 4 divisors (see below), whose sum is σ = 6811575192660. Its totient is φ = 4541050128432.

The previous prime is 5676312660517. The next prime is 5676312660583. The reversal of 5676312660545 is 5450662136765.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2596958034064 + 3079354626481 = 1611508^2 + 1754809^2 .

It is a cyclic number.

It is not a de Polignac number, because 5676312660545 - 2²⁴ = 5676295883329 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567631266050 + ... + 567631266059.

It is an arithmetic number, because the mean of its divisors is an integer number (1702893798165).

Almost surely, 2^{5676312660545} is an apocalyptic number.

It is an amenable number.

5676312660545 is a deficient number, since it is larger than the sum of its proper divisors (1135262532115).

5676312660545 is a wasteful number, since it uses less digits than its factorization.

5676312660545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135262532114.

The product of its (nonzero) digits is 27216000, while the sum is 56.

The spelling of 5676312660545 in words is "five trillion, six hundred seventy-six billion, three hundred twelve million, six hundred sixty thousand, five hundred forty-five".