5645572575546 has 8 divisors (see below), whose sum is σ = 11291145151104. Its totient is φ = 1881857525180.

The previous prime is 5645572575527. The next prime is 5645572575553. The reversal of 5645572575546 is 6455752755465.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

5645572575546 is an admirable number.

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, 470464381290 + ... + 470464381301.

It is an arithmetic number, because the mean of its divisors is an integer number (1411393143888).

Almost surely, 2^{5645572575546} is an apocalyptic number.

5645572575546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5645572575546 is a wasteful number, since it uses less digits than its factorization.

5645572575546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940928762596.

The product of its digits is 882000000, while the sum is 66.

The spelling of 5645572575546 in words is "five trillion, six hundred forty-five billion, five hundred seventy-two million, five hundred seventy-five thousand, five hundred forty-six".