57250126 has 4 divisors (see below), whose sum is σ = 85875192. Its totient is φ = 28625062.

The previous prime is 57250099. The next prime is 57250129. The reversal of 57250126 is 62105275.

57250126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 57250094 and 57250103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57250129) 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 as a sum of consecutive naturals, namely, 14312530 + ... + 14312533.

It is an arithmetic number, because the mean of its divisors is an integer number (21468798).

Almost surely, 2^57250126 is an apocalyptic number.

57250126 is a deficient number, since it is larger than the sum of its proper divisors (28625066).

57250126 is a wasteful number, since it uses less digits than its factorization.

57250126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28625065.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 57250126 is about 7566.3813015206. The cubic root of 57250126 is about 385.4122216554.

The spelling of 57250126 in words is "fifty-seven million, two hundred fifty thousand, one hundred twenty-six".