128854153 has 2 divisors, whose sum is σ = 128854154. Its totient is φ = 128854152.

The previous prime is 128854151. The next prime is 128854247. The reversal of 128854153 is 351458821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105842944 + 23011209 = 10288^2 + 4797^2 .

It is a cyclic number.

It is not a de Polignac number, because 128854153 - 2¹ = 128854151 is a prime.

Together with 128854151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (128854151) 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, 64427076 + 64427077.

It is an arithmetic number, because the mean of its divisors is an integer number (64427077).

Almost surely, 2^128854153 is an apocalyptic number.

It is an amenable number.

128854153 is a deficient number, since it is larger than the sum of its proper divisors (1).

128854153 is an equidigital number, since it uses as much as digits as its factorization.

128854153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38400, while the sum is 37.

The square root of 128854153 is about 11351.3943196420. The cubic root of 128854153 is about 505.0869412120.

The spelling of 128854153 in words is "one hundred twenty-eight million, eight hundred fifty-four thousand, one hundred fifty-three".