57464845 has 8 divisors (see below), whose sum is σ = 73014264. Its totient is φ = 43267584.

The previous prime is 57464843. The next prime is 57464857. The reversal of 57464845 is 54846475.

57464845 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 26071236 + 31393609 = 5106^2 + 5603^2 .

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

It is not a de Polignac number, because 57464845 - 2¹ = 57464843 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 (57464843) 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, 337944 + ... + 338113.

It is an arithmetic number, because the mean of its divisors is an integer number (9126783).

Almost surely, 2^57464845 is an apocalyptic number.

It is an amenable number.

57464845 is a deficient number, since it is larger than the sum of its proper divisors (15549419).

57464845 is a wasteful number, since it uses less digits than its factorization.

57464845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676079.

The product of its digits is 537600, while the sum is 43.

The square root of 57464845 is about 7580.5570375798. The cubic root of 57464845 is about 385.8934554303.

The spelling of 57464845 in words is "fifty-seven million, four hundred sixty-four thousand, eight hundred forty-five".