4555616455 has 16 divisors (see below), whose sum is σ = 5916859200. Its totient is φ = 3347232768.

The previous prime is 4555616407. The next prime is 4555616521. The reversal of 4555616455 is 5546165554.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4555616455 - 2²⁵ = 4522062023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163162 + ... + 189031.

It is an arithmetic number, because the mean of its divisors is an integer number (369803700).

Almost surely, 2^4555616455 is an apocalyptic number.

4555616455 is a deficient number, since it is larger than the sum of its proper divisors (1361242745).

4555616455 is a wasteful number, since it uses less digits than its factorization.

4555616455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352410.

The product of its digits is 1800000, while the sum is 46.

The square root of 4555616455 is about 67495.3069109253. The cubic root of 4555616455 is about 1657.7373313289.

The spelling of 4555616455 in words is "four billion, five hundred fifty-five million, six hundred sixteen thousand, four hundred fifty-five".