57853379 has 2 divisors, whose sum is σ = 57853380. Its totient is φ = 57853378.

The previous prime is 57853357. The next prime is 57853387. The reversal of 57853379 is 97335875.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57853379 is a prime.

It is not a weakly prime, because it can be changed into another prime (57853339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28926689 + 28926690.

It is an arithmetic number, because the mean of its divisors is an integer number (28926690).

Almost surely, 2^57853379 is an apocalyptic number.

57853379 is a deficient number, since it is larger than the sum of its proper divisors (1).

57853379 is an equidigital number, since it uses as much as digits as its factorization.

57853379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 793800, while the sum is 47.

The square root of 57853379 is about 7606.1408743199. The cubic root of 57853379 is about 386.7612096237.

The spelling of 57853379 in words is "fifty-seven million, eight hundred fifty-three thousand, three hundred seventy-nine".