4255555125 has 16 divisors (see below), whose sum is σ = 7081244352. Its totient is φ = 2269629200.

The previous prime is 4255555121. The next prime is 4255555133. The reversal of 4255555125 is 5215555524.

It is not a de Polignac number, because 4255555125 - 2² = 4255555121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255555121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5673699 + ... + 5674448.

It is an arithmetic number, because the mean of its divisors is an integer number (442577772).

Almost surely, 2^4255555125 is an apocalyptic number.

It is an amenable number.

4255555125 is a deficient number, since it is larger than the sum of its proper divisors (2825689227).

4255555125 is a wasteful number, since it uses less digits than its factorization.

4255555125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11348165 (or 11348155 counting only the distinct ones).

The product of its digits is 250000, while the sum is 39.

The square root of 4255555125 is about 65234.6160025488. The cubic root of 4255555125 is about 1620.5113364511.

The spelling of 4255555125 in words is "four billion, two hundred fifty-five million, five hundred fifty-five thousand, one hundred twenty-five".