57573423 has 20 divisors (see below), whose sum is σ = 87634008. Its totient is φ = 37655280.

The previous prime is 57573413. The next prime is 57573433. The reversal of 57573423 is 32437575.

57573423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57573413) and next prime (57573433).

It is not a de Polignac number, because 57573423 - 2¹⁷ = 57442351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57573413) 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 19 ways as a sum of consecutive naturals, for example, 2413 + ... + 10998.

Almost surely, 2^57573423 is an apocalyptic number.

57573423 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

57573423 is a deficient number, since it is larger than the sum of its proper divisors (30060585).

57573423 is a wasteful number, since it uses less digits than its factorization.

57573423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13476 (or 13467 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 57573423 is about 7587.7152687749. The cubic root of 57573423 is about 386.1363469929.

It can be divided in two parts, 5757 and 3423, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 57573423 in words is "fifty-seven million, five hundred seventy-three thousand, four hundred twenty-three".