57255203 has 2 divisors, whose sum is σ = 57255204. Its totient is φ = 57255202.

The previous prime is 57255173. The next prime is 57255221. The reversal of 57255203 is 30255275.

57255203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57255203 - 2⁶ = 57255139 is a prime.

It is not a weakly prime, because it can be changed into another prime (57255223) 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, 28627601 + 28627602.

It is an arithmetic number, because the mean of its divisors is an integer number (28627602).

Almost surely, 2^57255203 is an apocalyptic number.

57255203 is a deficient number, since it is larger than the sum of its proper divisors (1).

57255203 is an equidigital number, since it uses as much as digits as its factorization.

57255203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 57255203 is about 7566.7167913171. The cubic root of 57255203 is about 385.4236142359.

The spelling of 57255203 in words is "fifty-seven million, two hundred fifty-five thousand, two hundred three".