57796399 has 2 divisors, whose sum is σ = 57796400. Its totient is φ = 57796398.

The previous prime is 57796397. The next prime is 57796421. The reversal of 57796399 is 99369775.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57796399 - 2¹ = 57796397 is a prime.

Together with 57796397, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57796397) 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, 28898199 + 28898200.

It is an arithmetic number, because the mean of its divisors is an integer number (28898200).

Almost surely, 2^57796399 is an apocalyptic number.

57796399 is a deficient number, since it is larger than the sum of its proper divisors (1).

57796399 is an equidigital number, since it uses as much as digits as its factorization.

57796399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3214890, while the sum is 55.

The square root of 57796399 is about 7602.3942939050. The cubic root of 57796399 is about 386.6341937487.

The spelling of 57796399 in words is "fifty-seven million, seven hundred ninety-six thousand, three hundred ninety-nine".