4455321316 has 12 divisors (see below), whose sum is σ = 7824560940. Its totient is φ = 2219732480.

The previous prime is 4455321307. The next prime is 4455321317. The reversal of 4455321316 is 6131235544.

It can be written as a sum of positive squares in 2 ways, for example, as 1960718400 + 2494602916 = 44280^2 + 49946^2 .

It is not an unprimeable number, because it can be changed into a prime (4455321317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1980781 + ... + 1983028.

It is an arithmetic number, because the mean of its divisors is an integer number (652046745).

Almost surely, 2^4455321316 is an apocalyptic number.

It is an amenable number.

4455321316 is a deficient number, since it is larger than the sum of its proper divisors (3369239624).

4455321316 is a wasteful number, since it uses less digits than its factorization.

4455321316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964094 (or 3964092 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 4455321316 is about 66748.1933538279. The cubic root of 4455321316 is about 1645.4815238383.

The spelling of 4455321316 in words is "four billion, four hundred fifty-five million, three hundred twenty-one thousand, three hundred sixteen".