57384851 has 2 divisors, whose sum is σ = 57384852. Its totient is φ = 57384850.

The previous prime is 57384841. The next prime is 57384853. The reversal of 57384851 is 15848375.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57384851 - 2¹⁸ = 57122707 is a prime.

It is a super-2 number, since 2×57384851² = 6586042248584402, which contains 22 as substring.

Together with 57384853, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 57384799 and 57384808.

It is not a weakly prime, because it can be changed into another prime (57384853) 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, 28692425 + 28692426.

It is an arithmetic number, because the mean of its divisors is an integer number (28692426).

Almost surely, 2^57384851 is an apocalyptic number.

57384851 is a deficient number, since it is larger than the sum of its proper divisors (1).

57384851 is an equidigital number, since it uses as much as digits as its factorization.

57384851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 41.

The square root of 57384851 is about 7575.2789387586. The cubic root of 57384851 is about 385.7143111438.

The spelling of 57384851 in words is "fifty-seven million, three hundred eighty-four thousand, eight hundred fifty-one".