57485401 has 8 divisors (see below), whose sum is σ = 58621640. Its totient is φ = 56360448.

The previous prime is 57485399. The next prime is 57485413. The reversal of 57485401 is 10458475.

57485401 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 13249600 + 44235801 = 3640^2 + 6651^2 .

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 57485401 - 2¹ = 57485399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57485471) 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, 7855 + ... + 13291.

It is an arithmetic number, because the mean of its divisors is an integer number (7327705).

Almost surely, 2^57485401 is an apocalyptic number.

It is an amenable number.

57485401 is a deficient number, since it is larger than the sum of its proper divisors (1136239).

57485401 is a wasteful number, since it uses less digits than its factorization.

57485401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 57485401 is about 7581.9127533888. The cubic root of 57485401 is about 385.9394631545.

The spelling of 57485401 in words is "fifty-seven million, four hundred eighty-five thousand, four hundred one".