57813423 has 8 divisors (see below), whose sum is σ = 77129136. Its totient is φ = 38520000.

The previous prime is 57813397. The next prime is 57813433. The reversal of 57813423 is 32431875.

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

It is not a de Polignac number, because 57813423 - 2⁶ = 57813359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57813433) 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, 1923 + ... + 10923.

It is an arithmetic number, because the mean of its divisors is an integer number (9641142).

Almost surely, 2^57813423 is an apocalyptic number.

57813423 is a deficient number, since it is larger than the sum of its proper divisors (19315713).

57813423 is a wasteful number, since it uses less digits than its factorization.

57813423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11145.

The product of its digits is 20160, while the sum is 33.

The square root of 57813423 is about 7603.5138587366. The cubic root of 57813423 is about 386.6721512137.

The spelling of 57813423 in words is "fifty-seven million, eight hundred thirteen thousand, four hundred twenty-three".