4272112725 has 12 divisors (see below), whose sum is σ = 7063226496. Its totient is φ = 2278460080.

The previous prime is 4272112721. The next prime is 4272112727. The reversal of 4272112725 is 5272112724.

It is not a de Polignac number, because 4272112725 - 2² = 4272112721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272112721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28480677 + ... + 28480826.

It is an arithmetic number, because the mean of its divisors is an integer number (588602208).

Almost surely, 2^4272112725 is an apocalyptic number.

It is an amenable number.

4272112725 is a deficient number, since it is larger than the sum of its proper divisors (2791113771).

4272112725 is a wasteful number, since it uses less digits than its factorization.

4272112725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56961516 (or 56961511 counting only the distinct ones).

The product of its digits is 15680, while the sum is 33.

The square root of 4272112725 is about 65361.4008800301. The cubic root of 4272112725 is about 1622.6103226416.

Subtracting 4272112725 from its reverse (5272112724), we obtain a palindrome (999999999).

The spelling of 4272112725 in words is "four billion, two hundred seventy-two million, one hundred twelve thousand, seven hundred twenty-five".