57060193 has 4 divisors (see below), whose sum is σ = 57995668. Its totient is φ = 56124720.

The previous prime is 57060187. The next prime is 57060203. The reversal of 57060193 is 39106075.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32626944 + 24433249 = 5712^2 + 4943^2 .

It is a cyclic number.

It is not a de Polignac number, because 57060193 - 2⁵ = 57060161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57060293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467646 + ... + 467767.

It is an arithmetic number, because the mean of its divisors is an integer number (14498917).

Almost surely, 2^57060193 is an apocalyptic number.

It is an amenable number.

57060193 is a deficient number, since it is larger than the sum of its proper divisors (935475).

57060193 is an equidigital number, since it uses as much as digits as its factorization.

57060193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935474.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 57060193 is about 7553.8197622130. The cubic root of 57060193 is about 384.9855349600.

The spelling of 57060193 in words is "fifty-seven million, sixty thousand, one hundred ninety-three".