57852805 has 8 divisors (see below), whose sum is σ = 69551352. Its totient is φ = 46196928.

The previous prime is 57852803. The next prime is 57852811. The reversal of 57852805 is 50825875.

57852805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6687396 + 51165409 = 2586^2 + 7153^2 .

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 57852805 - 2¹ = 57852803 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57852803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7602 + ... + 13171.

It is an arithmetic number, because the mean of its divisors is an integer number (8693919).

Almost surely, 2^57852805 is an apocalyptic number.

It is an amenable number.

57852805 is a deficient number, since it is larger than the sum of its proper divisors (11698547).

57852805 is a wasteful number, since it uses less digits than its factorization.

57852805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21335.

The product of its (nonzero) digits is 112000, while the sum is 40.

The square root of 57852805 is about 7606.1031415568. The cubic root of 57852805 is about 386.7599305186.

The spelling of 57852805 in words is "fifty-seven million, eight hundred fifty-two thousand, eight hundred five".