4573110545561 has 8 divisors (see below), whose sum is σ = 4580824741248. Its totient is φ = 4565396700000.

The previous prime is 4573110545489. The next prime is 4573110545603. The reversal of 4573110545561 is 1655450113754.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4573110545561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4573710545561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52213796 + ... + 52301306.

It is an arithmetic number, because the mean of its divisors is an integer number (572603092656).

Almost surely, 2^{4573110545561} is an apocalyptic number.

It is an amenable number.

4573110545561 is a deficient number, since it is larger than the sum of its proper divisors (7714195687).

4573110545561 is an equidigital number, since it uses as much as digits as its factorization.

4573110545561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175063.

The product of its (nonzero) digits is 1260000, while the sum is 47.

The spelling of 4573110545561 in words is "four trillion, five hundred seventy-three billion, one hundred ten million, five hundred forty-five thousand, five hundred sixty-one".