4489150723 has 4 divisors (see below), whose sum is σ = 4489309528. Its totient is φ = 4488991920.

The previous prime is 4489150711. The next prime is 4489150727. The reversal of 4489150723 is 3270519844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4489150723 is a prime.

It is a super-2 number, since 2×4489150723² = 40304948427622845458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4489150723.

It is not an unprimeable number, because it can be changed into a prime (4489150727) 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, 24213 + ... + 97798.

It is an arithmetic number, because the mean of its divisors is an integer number (1122327382).

Almost surely, 2^4489150723 is an apocalyptic number.

4489150723 is a deficient number, since it is larger than the sum of its proper divisors (158805).

4489150723 is a wasteful number, since it uses less digits than its factorization.

4489150723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158804.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 4489150723 is about 67001.1247890660. The cubic root of 4489150723 is about 1649.6357595747.

The spelling of 4489150723 in words is "four billion, four hundred eighty-nine million, one hundred fifty thousand, seven hundred twenty-three".