4454855513 has 8 divisors (see below), whose sum is σ = 4565920128. Its totient is φ = 4344130224.

The previous prime is 4454855507. The next prime is 4454855563. The reversal of 4454855513 is 3155584544.

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 4454855513 - 2⁴ = 4454855497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4454855563) 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, 58145 + ... + 110862.

It is an arithmetic number, because the mean of its divisors is an integer number (570740016).

Almost surely, 2^4454855513 is an apocalyptic number.

4454855513 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4454855513 is a deficient number, since it is larger than the sum of its proper divisors (111064615).

4454855513 is a wasteful number, since it uses less digits than its factorization.

4454855513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169663.

The product of its digits is 960000, while the sum is 44.

The square root of 4454855513 is about 66744.7040071345. The cubic root of 4454855513 is about 1645.4241769125.

The spelling of 4454855513 in words is "four billion, four hundred fifty-four million, eight hundred fifty-five thousand, five hundred thirteen".