57123359 has 8 divisors (see below), whose sum is σ = 61000320. Its totient is φ = 53373600.

The previous prime is 57123323. The next prime is 57123361. The reversal of 57123359 is 95332175.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 57123359 - 2⁸ = 57123103 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 (57123959) 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, 30872 + ... + 32669.

It is an arithmetic number, because the mean of its divisors is an integer number (7625040).

Almost surely, 2^57123359 is an apocalyptic number.

57123359 is a deficient number, since it is larger than the sum of its proper divisors (3876961).

57123359 is a wasteful number, since it uses less digits than its factorization.

57123359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63601.

The product of its digits is 28350, while the sum is 35.

The square root of 57123359 is about 7557.9996692247. Note that the first 3 decimals coincide. The cubic root of 57123359 is about 385.1275430579.

The spelling of 57123359 in words is "fifty-seven million, one hundred twenty-three thousand, three hundred fifty-nine".