4454554544 has 40 divisors (see below), whose sum is σ = 9463175568. Its totient is φ = 2014503680.

The previous prime is 4454554519. The next prime is 4454554549.

4454554544 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 4454554495 and 4454554504.

It is not an unprimeable number, because it can be changed into a prime (4454554549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29567 + ... + 98910.

Almost surely, 2^4454554544 is an apocalyptic number.

4454554544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4454554544 is an abundant number, since it is smaller than the sum of its proper divisors (5008621024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4454554544 is a wasteful number, since it uses less digits than its factorization.

4454554544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128693 (or 128687 counting only the distinct ones).

The product of its digits is 2560000, while the sum is 44.

The square root of 4454554544 is about 66742.4493407307. The cubic root of 4454554544 is about 1645.3871212533.

The spelling of 4454554544 in words is "four billion, four hundred fifty-four million, five hundred fifty-four thousand, five hundred forty-four".