4555455049 has 8 divisors (see below), whose sum is σ = 4757028480. Its totient is φ = 4354174176.

The previous prime is 4555455043. The next prime is 4555455071. The reversal of 4555455049 is 9405545554.

4555455049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4555455049 - 2³ = 4555455041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4555455041) 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, 41004 + ... + 103885.

It is an arithmetic number, because the mean of its divisors is an integer number (594628560).

Almost surely, 2^4555455049 is an apocalyptic number.

It is an amenable number.

4555455049 is a deficient number, since it is larger than the sum of its proper divisors (201573431).

4555455049 is a wasteful number, since it uses less digits than its factorization.

4555455049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146279.

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

The square root of 4555455049 is about 67494.1112172018. Note that the first 3 decimals coincide. The cubic root of 4555455049 is about 1657.7177531581.

The spelling of 4555455049 in words is "four billion, five hundred fifty-five million, four hundred fifty-five thousand, forty-nine".