4523144392 has 48 divisors (see below), whose sum is σ = 9210024000. Its totient is φ = 2081566656.

The previous prime is 4523144359. The next prime is 4523144401. The reversal of 4523144392 is 2934413254.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480709 + ... + 490027.

It is an arithmetic number, because the mean of its divisors is an integer number (191875500).

Almost surely, 2^4523144392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4523144392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4605012000).

4523144392 is an abundant number, since it is smaller than the sum of its proper divisors (4686879608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4523144392 is a wasteful number, since it uses less digits than its factorization.

4523144392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9710 (or 9693 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 4523144392 is about 67254.3261954203. The cubic root of 4523144392 is about 1653.7891968694.

The spelling of 4523144392 in words is "four billion, five hundred twenty-three million, one hundred forty-four thousand, three hundred ninety-two".