4454521113 has 32 divisors (see below), whose sum is σ = 7114899456. Its totient is φ = 2423792448.

The previous prime is 4454521103. The next prime is 4454521117. The reversal of 4454521113 is 3111254544.

It is not a de Polignac number, because 4454521113 - 2⁵ = 4454521081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4454521117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87031 + ... + 128387.

It is an arithmetic number, because the mean of its divisors is an integer number (222340608).

Almost surely, 2^4454521113 is an apocalyptic number.

It is an amenable number.

4454521113 is a deficient number, since it is larger than the sum of its proper divisors (2660378343).

4454521113 is a wasteful number, since it uses less digits than its factorization.

4454521113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41613.

The product of its digits is 9600, while the sum is 30.

The square root of 4454521113 is about 66742.1988924548. The cubic root of 4454521113 is about 1645.3830050861.

Adding to 4454521113 its reverse (3111254544), we get a palindrome (7565775657).

The spelling of 4454521113 in words is "four billion, four hundred fifty-four million, five hundred twenty-one thousand, one hundred thirteen".