48128401 has 2 divisors, whose sum is σ = 48128402. Its totient is φ = 48128400.

The previous prime is 48128369. The next prime is 48128449. The reversal of 48128401 is 10482184.

48128401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33074001 + 15054400 = 5751^2 + 3880^2 .

It is a cyclic number.

It is not a de Polignac number, because 48128401 - 2⁵ = 48128369 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48128401.

It is not a weakly prime, because it can be changed into another prime (48128491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24064200 + 24064201.

It is an arithmetic number, because the mean of its divisors is an integer number (24064201).

Almost surely, 2^48128401 is an apocalyptic number.

It is an amenable number.

48128401 is a deficient number, since it is larger than the sum of its proper divisors (1).

48128401 is an equidigital number, since it uses as much as digits as its factorization.

48128401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 48128401 is about 6937.4635854900. The cubic root of 48128401 is about 363.7478857393.

It can be divided in two parts, 481 and 28401, that added together give a palindrome (28882).

The spelling of 48128401 in words is "forty-eight million, one hundred twenty-eight thousand, four hundred one".