4492125484 has 72 divisors (see below), whose sum is σ = 9977787680. Its totient is φ = 1732008960.

The previous prime is 4492125479. The next prime is 4492125487. The reversal of 4492125484 is 4845212944.

It is a self number, because there is not a number n which added to its sum of digits gives 4492125484.

It is not an unprimeable number, because it can be changed into a prime (4492125487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321802 + ... + 335470.

Almost surely, 2^4492125484 is an apocalyptic number.

4492125484 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4492125484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4988893840).

4492125484 is an abundant number, since it is smaller than the sum of its proper divisors (5485662196).

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

4492125484 is a wasteful number, since it uses less digits than its factorization.

4492125484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13799 (or 13786 counting only the distinct ones).

The product of its digits is 368640, while the sum is 43.

The square root of 4492125484 is about 67023.3204489303. The cubic root of 4492125484 is about 1650.0000592593. Note that the first 4 decimals are identical.

The spelling of 4492125484 in words is "four billion, four hundred ninety-two million, one hundred twenty-five thousand, four hundred eighty-four".