4480058021 has 4 divisors (see below), whose sum is σ = 4481043552. Its totient is φ = 4479072492.

The previous prime is 4480058017. The next prime is 4480058047. The reversal of 4480058021 is 1208500844.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4480058021 - 2² = 4480058017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4480018021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485915 + ... + 495048.

It is an arithmetic number, because the mean of its divisors is an integer number (1120260888).

Almost surely, 2^4480058021 is an apocalyptic number.

It is an amenable number.

4480058021 is a deficient number, since it is larger than the sum of its proper divisors (985531).

4480058021 is an equidigital number, since it uses as much as digits as its factorization.

4480058021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985530.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 4480058021 is about 66933.2355485673. The cubic root of 4480058021 is about 1648.5212365919.

Adding to 4480058021 its reverse (1208500844), we get a palindrome (5688558865).

The spelling of 4480058021 in words is "four billion, four hundred eighty million, fifty-eight thousand, twenty-one".