57422303 has 2 divisors, whose sum is σ = 57422304. Its totient is φ = 57422302.

The previous prime is 57422293. The next prime is 57422341. The reversal of 57422303 is 30322475.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57422303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57422353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28711151 + 28711152.

It is an arithmetic number, because the mean of its divisors is an integer number (28711152).

Almost surely, 2^57422303 is an apocalyptic number.

57422303 is a deficient number, since it is larger than the sum of its proper divisors (1).

57422303 is an equidigital number, since it uses as much as digits as its factorization.

57422303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 57422303 is about 7577.7505237372. The cubic root of 57422303 is about 385.7982045443.

Adding to 57422303 its reverse (30322475), we get a palindrome (87744778).

The spelling of 57422303 in words is "fifty-seven million, four hundred twenty-two thousand, three hundred three".