57855050 has 48 divisors (see below), whose sum is σ = 120608352. Its totient is φ = 20462400.

The previous prime is 57855041. The next prime is 57855053. The reversal of 57855050 is 5055875.

57855050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 57855050.

It is not an unprimeable number, because it can be changed into a prime (57855053) 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 23 ways as a sum of consecutive naturals, for example, 18929 + ... + 21771.

It is an arithmetic number, because the mean of its divisors is an integer number (2512674).

Almost surely, 2^57855050 is an apocalyptic number.

57855050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57855050 is an abundant number, since it is smaller than the sum of its proper divisors (62753302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57855050 is a wasteful number, since it uses less digits than its factorization.

57855050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903 (or 2898 counting only the distinct ones).

The product of its (nonzero) digits is 35000, while the sum is 35.

The square root of 57855050 is about 7606.2507189811. The cubic root of 57855050 is about 386.7649332424.

The spelling of 57855050 in words is "fifty-seven million, eight hundred fifty-five thousand, fifty".