4555453649 has 8 divisors (see below), whose sum is σ = 4625646912. Its totient is φ = 4485428080.

The previous prime is 4555453621. The next prime is 4555453657. The reversal of 4555453649 is 9463545554.

4555453649 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 4555453649 - 2¹² = 4555449553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4555453597 and 4555453606.

It is not an unprimeable number, because it can be changed into a prime (4555456649) 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, 13382 + ... + 96384.

It is an arithmetic number, because the mean of its divisors is an integer number (578205864).

Almost surely, 2^4555453649 is an apocalyptic number.

It is an amenable number.

4555453649 is a deficient number, since it is larger than the sum of its proper divisors (70193263).

4555453649 is an equidigital number, since it uses as much as digits as its factorization.

4555453649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83847.

The product of its digits is 6480000, while the sum is 50.

The square root of 4555453649 is about 67494.1008459258. The cubic root of 4555453649 is about 1657.7175833393.

The spelling of 4555453649 in words is "four billion, five hundred fifty-five million, four hundred fifty-three thousand, six hundred forty-nine".