57385853 has 8 divisors (see below), whose sum is σ = 67356672. Its totient is φ = 47858256.

The previous prime is 57385849. The next prime is 57385859. The reversal of 57385853 is 35858375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57385853 - 2² = 57385849 is a prime.

It is a super-2 number, since 2×57385853² = 6586272249075218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57385859) 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 in 7 ways as a sum of consecutive naturals, for example, 110525 + ... + 111042.

It is an arithmetic number, because the mean of its divisors is an integer number (8419584).

Almost surely, 2^57385853 is an apocalyptic number.

It is an amenable number.

57385853 is a deficient number, since it is larger than the sum of its proper divisors (9970819).

57385853 is a wasteful number, since it uses less digits than its factorization.

57385853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221611.

The product of its digits is 504000, while the sum is 44.

The square root of 57385853 is about 7575.3450746484. The cubic root of 57385853 is about 385.7165561235.

The spelling of 57385853 in words is "fifty-seven million, three hundred eighty-five thousand, eight hundred fifty-three".