4452984145 has 8 divisors (see below), whose sum is σ = 5348831040. Its totient is φ = 3558887280.

The previous prime is 4452984139. The next prime is 4452984209. The reversal of 4452984145 is 5414892544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4452984145 - 2¹³ = 4452975953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4452984095 and 4452984104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431901 + ... + 442090.

It is an arithmetic number, because the mean of its divisors is an integer number (668603880).

Almost surely, 2^4452984145 is an apocalyptic number.

It is an amenable number.

4452984145 is a deficient number, since it is larger than the sum of its proper divisors (895846895).

4452984145 is a wasteful number, since it uses less digits than its factorization.

4452984145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875015.

The product of its digits is 921600, while the sum is 46.

The square root of 4452984145 is about 66730.6836844940. The cubic root of 4452984145 is about 1645.1937447914.

The spelling of 4452984145 in words is "four billion, four hundred fifty-two million, nine hundred eighty-four thousand, one hundred forty-five".