4455540441 has 48 divisors (see below), whose sum is σ = 7300919808. Its totient is φ = 2593900800.

The previous prime is 4455540431. The next prime is 4455540443. The reversal of 4455540441 is 1440455544.

It is not a de Polignac number, because 4455540441 - 2⁵ = 4455540409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4455540396 and 4455540405.

It is not an unprimeable number, because it can be changed into a prime (4455540443) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 415155 + ... + 425751.

It is an arithmetic number, because the mean of its divisors is an integer number (152102496).

Almost surely, 2^4455540441 is an apocalyptic number.

It is an amenable number.

4455540441 is a deficient number, since it is larger than the sum of its proper divisors (2845379367).

4455540441 is a wasteful number, since it uses less digits than its factorization.

4455540441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10782 (or 10779 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

The square root of 4455540441 is about 66749.8347638404. The cubic root of 4455540441 is about 1645.5084998371.

Adding to 4455540441 its reverse (1440455544), we get a palindrome (5895995985).

The spelling of 4455540441 in words is "four billion, four hundred fifty-five million, five hundred forty thousand, four hundred forty-one".