4517916125 has 16 divisors (see below), whose sum is σ = 5758331904. Its totient is φ = 3537427600.

The previous prime is 4517916113. The next prime is 4517916163. The reversal of 4517916125 is 5216197154.

It is a happy number.

It is not a de Polignac number, because 4517916125 - 2¹⁸ = 4517653981 is a prime.

It is a super-2 number, since 2×4517916125² = 40823132225070031250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378629 + ... + 390378.

It is an arithmetic number, because the mean of its divisors is an integer number (359895744).

Almost surely, 2^4517916125 is an apocalyptic number.

It is an amenable number.

4517916125 is a deficient number, since it is larger than the sum of its proper divisors (1240415779).

4517916125 is an equidigital number, since it uses as much as digits as its factorization.

4517916125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769069 (or 769059 counting only the distinct ones).

The product of its digits is 75600, while the sum is 41.

The square root of 4517916125 is about 67215.4455835859. The cubic root of 4517916125 is about 1653.1517505614.

The spelling of 4517916125 in words is "four billion, five hundred seventeen million, nine hundred sixteen thousand, one hundred twenty-five".