57340603 has 4 divisors (see below), whose sum is σ = 57371368. Its totient is φ = 57309840.

The previous prime is 57340571. The next prime is 57340637. The reversal of 57340603 is 30604375.

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

It is a cyclic number.

It is not a de Polignac number, because 57340603 - 2⁵ = 57340571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57340663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12393 + ... + 16378.

It is an arithmetic number, because the mean of its divisors is an integer number (14342842).

Almost surely, 2^57340603 is an apocalyptic number.

57340603 is a deficient number, since it is larger than the sum of its proper divisors (30765).

57340603 is a wasteful number, since it uses less digits than its factorization.

57340603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30764.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 57340603 is about 7572.3578230298. The cubic root of 57340603 is about 385.6151474848.

Adding to 57340603 its reverse (30604375), we get a palindrome (87944978).

The spelling of 57340603 in words is "fifty-seven million, three hundred forty thousand, six hundred three".