57423111 has 16 divisors (see below), whose sum is σ = 84099840. Its totient is φ = 34689600.

The previous prime is 57423101. The next prime is 57423133. The reversal of 57423111 is 11132475.

57423111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57423111 - 2¹⁰ = 57422087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57423101) 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 15 ways as a sum of consecutive naturals, for example, 20590 + ... + 23211.

It is an arithmetic number, because the mean of its divisors is an integer number (5256240).

Almost surely, 2^57423111 is an apocalyptic number.

57423111 is a deficient number, since it is larger than the sum of its proper divisors (26676729).

57423111 is a wasteful number, since it uses less digits than its factorization.

57423111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43846.

The product of its digits is 840, while the sum is 24.

The square root of 57423111 is about 7577.8038375244. The cubic root of 57423111 is about 385.8000140821.

Adding to 57423111 its reverse (11132475), we get a palindrome (68555586).

The spelling of 57423111 in words is "fifty-seven million, four hundred twenty-three thousand, one hundred eleven".