57957423 has 8 divisors (see below), whose sum is σ = 78145200. Its totient is φ = 38203968.

The previous prime is 57957409. The next prime is 57957463. The reversal of 57957423 is 32475975.

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

It is not a de Polignac number, because 57957423 - 2⁴ = 57957407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57957463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108268 + ... + 108801.

It is an arithmetic number, because the mean of its divisors is an integer number (9768150).

Almost surely, 2^57957423 is an apocalyptic number.

57957423 is a deficient number, since it is larger than the sum of its proper divisors (20187777).

57957423 is a wasteful number, since it uses less digits than its factorization.

57957423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217161.

The product of its digits is 264600, while the sum is 42.

The square root of 57957423 is about 7612.9772756787. The cubic root of 57957423 is about 386.9929223044.

The spelling of 57957423 in words is "fifty-seven million, nine hundred fifty-seven thousand, four hundred twenty-three".