57823868880 has 120 divisors (see below), whose sum is σ = 204412497120. Its totient is φ = 14608131840.

The previous prime is 57823868857. The next prime is 57823868887. The reversal of 57823868880 is 8886832875.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57823868887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2099766 + ... + 2127125.

It is an arithmetic number, because the mean of its divisors is an integer number (1703437476).

Almost surely, 2^57823868880 is an apocalyptic number.

It is an amenable number.

57823868880 is an abundant number, since it is smaller than the sum of its proper divisors (146588628240).

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

57823868880 is a wasteful number, since it uses less digits than its factorization.

57823868880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226929 (or 4226920 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 63.

The spelling of 57823868880 in words is "fifty-seven billion, eight hundred twenty-three million, eight hundred sixty-eight thousand, eight hundred eighty".