4055441445 has 48 divisors (see below), whose sum is σ = 7924714560. Its totient is φ = 1966266720.

The previous prime is 4055441441. The next prime is 4055441471. The reversal of 4055441445 is 5441445504.

It is not a de Polignac number, because 4055441445 - 2² = 4055441441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055441441) 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, 107799 + ... + 140468.

It is an arithmetic number, because the mean of its divisors is an integer number (165098220).

Almost surely, 2^4055441445 is an apocalyptic number.

4055441445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4055441445 is a deficient number, since it is larger than the sum of its proper divisors (3869273115).

4055441445 is a wasteful number, since it uses less digits than its factorization.

4055441445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248303 (or 248286 counting only the distinct ones).

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

The square root of 4055441445 is about 63682.3479859215. The cubic root of 4055441445 is about 1594.7014106147.

Adding to 4055441445 its reverse (5441445504), we get a palindrome (9496886949).

The spelling of 4055441445 in words is "four billion, fifty-five million, four hundred forty-one thousand, four hundred forty-five".