48128255 has 16 divisors (see below), whose sum is σ = 68281920. Its totient is φ = 31863552.

The previous prime is 48128251. The next prime is 48128261. The reversal of 48128255 is 55282184.

It is a happy number.

It is not a de Polignac number, because 48128255 - 2² = 48128251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48128251) 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 15 ways as a sum of consecutive naturals, for example, 22694 + ... + 24723.

It is an arithmetic number, because the mean of its divisors is an integer number (4267620).

Almost surely, 2^48128255 is an apocalyptic number.

48128255 is a deficient number, since it is larger than the sum of its proper divisors (20153665).

48128255 is a wasteful number, since it uses less digits than its factorization.

48128255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47458.

The product of its digits is 25600, while the sum is 35.

The square root of 48128255 is about 6937.4530629043. The cubic root of 48128255 is about 363.7475179229.

The spelling of 48128255 in words is "forty-eight million, one hundred twenty-eight thousand, two hundred fifty-five".