57133003 has 2 divisors, whose sum is σ = 57133004. Its totient is φ = 57133002.

The previous prime is 57133001. The next prime is 57133079. The reversal of 57133003 is 30033175.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57133003 - 2¹ = 57133001 is a prime.

Together with 57133001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (57133001) 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 as a sum of consecutive naturals, namely, 28566501 + 28566502.

It is an arithmetic number, because the mean of its divisors is an integer number (28566502).

Almost surely, 2^57133003 is an apocalyptic number.

57133003 is a deficient number, since it is larger than the sum of its proper divisors (1).

57133003 is an equidigital number, since it uses as much as digits as its factorization.

57133003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 22.

The square root of 57133003 is about 7558.6376417976. The cubic root of 57133003 is about 385.1492152255.

Adding to 57133003 its reverse (30033175), we get a palindrome (87166178).

The spelling of 57133003 in words is "fifty-seven million, one hundred thirty-three thousand, three".