57871129 has 8 divisors (see below), whose sum is σ = 58503168. Its totient is φ = 57242400.

The previous prime is 57871123. The next prime is 57871133. The reversal of 57871129 is 92117875.

57871129 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 57871129 - 2⁵ = 57871097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57871091 and 57871100.

It is not an unprimeable number, because it can be changed into a prime (57871123) 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, 49704 + ... + 50854.

It is an arithmetic number, because the mean of its divisors is an integer number (7312896).

Almost surely, 2^57871129 is an apocalyptic number.

It is an amenable number.

57871129 is a deficient number, since it is larger than the sum of its proper divisors (632039).

57871129 is a wasteful number, since it uses less digits than its factorization.

57871129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655.

The product of its digits is 35280, while the sum is 40.

The square root of 57871129 is about 7607.3076051912. The cubic root of 57871129 is about 386.8007596588.

The spelling of 57871129 in words is "fifty-seven million, eight hundred seventy-one thousand, one hundred twenty-nine".