57959538 has 128 divisors (see below), whose sum is σ = 155258880. Its totient is φ = 13996800.

The previous prime is 57959483. The next prime is 57959543. The reversal of 57959538 is 83595975.

57959538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 383763 + ... + 383913.

It is an arithmetic number, because the mean of its divisors is an integer number (1212960).

Almost surely, 2^57959538 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57959538, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77629440).

57959538 is an abundant number, since it is smaller than the sum of its proper divisors (97299342).

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

57959538 is a wasteful number, since it uses less digits than its factorization.

57959538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232.

The product of its digits is 1701000, while the sum is 51.

The square root of 57959538 is about 7613.1161819586. The cubic root of 57959538 is about 386.9976296685.

The spelling of 57959538 in words is "fifty-seven million, nine hundred fifty-nine thousand, five hundred thirty-eight".