57160223 has 2 divisors, whose sum is σ = 57160224. Its totient is φ = 57160222.

The previous prime is 57160219. The next prime is 57160237. The reversal of 57160223 is 32206175.

57160223 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 is a cyclic number.

It is not a de Polignac number, because 57160223 - 2² = 57160219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57160192 and 57160201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57160123) 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, 28580111 + 28580112.

It is an arithmetic number, because the mean of its divisors is an integer number (28580112).

Almost surely, 2^57160223 is an apocalyptic number.

57160223 is a deficient number, since it is larger than the sum of its proper divisors (1).

57160223 is an equidigital number, since it uses as much as digits as its factorization.

57160223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 57160223 is about 7560.4380164115. The cubic root of 57160223 is about 385.2103713384.

Adding to 57160223 its reverse (32206175), we get a palindrome (89366398).

The spelling of 57160223 in words is "fifty-seven million, one hundred sixty thousand, two hundred twenty-three".