57574423 has 4 divisors (see below), whose sum is σ = 58518328. Its totient is φ = 56630520.

The previous prime is 57574421. The next prime is 57574441. The reversal of 57574423 is 32447575.

It is a happy number.

57574423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57574423 - 2¹ = 57574421 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 (57574421) 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 3 ways as a sum of consecutive naturals, for example, 471861 + ... + 471982.

It is an arithmetic number, because the mean of its divisors is an integer number (14629582).

Almost surely, 2^57574423 is an apocalyptic number.

57574423 is a deficient number, since it is larger than the sum of its proper divisors (943905).

57574423 is an equidigital number, since it uses as much as digits as its factorization.

57574423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943904.

The product of its digits is 117600, while the sum is 37.

The square root of 57574423 is about 7587.7811644775. The cubic root of 57574423 is about 386.1385825968.

The spelling of 57574423 in words is "fifty-seven million, five hundred seventy-four thousand, four hundred twenty-three".