57075233 has 8 divisors (see below), whose sum is σ = 58531968. Its totient is φ = 55624464.

The previous prime is 57075229. The next prime is 57075253. The reversal of 57075233 is 33257075.

57075233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 57075233 - 2² = 57075229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57075233.

It is not an unprimeable number, because it can be changed into a prime (57075253) 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 7 ways as a sum of consecutive naturals, for example, 22760 + ... + 25142.

It is an arithmetic number, because the mean of its divisors is an integer number (7316496).

Almost surely, 2^57075233 is an apocalyptic number.

It is an amenable number.

57075233 is a deficient number, since it is larger than the sum of its proper divisors (1456735).

57075233 is a wasteful number, since it uses less digits than its factorization.

57075233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983.

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 57075233 is about 7554.8152194478. The cubic root of 57075233 is about 385.0193569848.

The spelling of 57075233 in words is "fifty-seven million, seventy-five thousand, two hundred thirty-three".