57413285 has 8 divisors (see below), whose sum is σ = 68939640. Its totient is φ = 45901504.

The previous prime is 57413281. The next prime is 57413287. The reversal of 57413285 is 58231475.

It is a happy number.

57413285 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 17255716 + 40157569 = 4154^2 + 6337^2 .

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 57413285 - 2² = 57413281 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57413281) 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, 9059 + ... + 14031.

It is an arithmetic number, because the mean of its divisors is an integer number (8617455).

Almost surely, 2^57413285 is an apocalyptic number.

It is an amenable number.

57413285 is a deficient number, since it is larger than the sum of its proper divisors (11526355).

57413285 is a wasteful number, since it uses less digits than its factorization.

57413285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7287.

The product of its digits is 33600, while the sum is 35.

The square root of 57413285 is about 7577.1554689078. The cubic root of 57413285 is about 385.7780073376.

The spelling of 57413285 in words is "fifty-seven million, four hundred thirteen thousand, two hundred eighty-five".