4500025122 has 8 divisors (see below), whose sum is σ = 9000050256. Its totient is φ = 1500008372.

The previous prime is 4500025111. The next prime is 4500025129. The reversal of 4500025122 is 2215200054.

It is a happy number.

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

4500025122 is an admirable number.

It is a super-2 number, since 2×4500025122² = 40500452197262229768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4500025129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375002088 + ... + 375002099.

It is an arithmetic number, because the mean of its divisors is an integer number (1125006282).

Almost surely, 2^4500025122 is an apocalyptic number.

4500025122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4500025122 is a wasteful number, since it uses less digits than its factorization.

4500025122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750004192.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4500025122 is about 67082.2265730648. The cubic root of 4500025122 is about 1650.9666967015.

Adding to 4500025122 its reverse (2215200054), we get a palindrome (6715225176).

The spelling of 4500025122 in words is "four billion, five hundred million, twenty-five thousand, one hundred twenty-two".