4556055161361 has 24 divisors (see below), whose sum is σ = 6677602671040. Its totient is φ = 2761076466720.

The previous prime is 4556055161293. The next prime is 4556055161369. The reversal of 4556055161361 is 1631615506554.

It is a happy number.

It is not a de Polignac number, because 4556055161361 - 2¹⁹ = 4556054637073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4556055161361.

It is not an unprimeable number, because it can be changed into a prime (4556055161369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5683620 + ... + 6435498.

Almost surely, 2^{4556055161361} is an apocalyptic number.

It is an amenable number.

4556055161361 is a deficient number, since it is larger than the sum of its proper divisors (2121547509679).

4556055161361 is a wasteful number, since it uses less digits than its factorization.

4556055161361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768597 (or 768586 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 48.

The spelling of 4556055161361 in words is "four trillion, five hundred fifty-six billion, fifty-five million, one hundred sixty-one thousand, three hundred sixty-one".