57358350 has 144 divisors (see below), whose sum is σ = 178738560. Its totient is φ = 12916800.

The previous prime is 57358337. The next prime is 57358351. The reversal of 57358350 is 5385375.

57358350 is a `hidden beast` number, since 5 + 73 + 583 + 5 + 0 = 666.

57358350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57358351) 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 71 ways as a sum of consecutive naturals, for example, 412581 + ... + 412719.

It is an arithmetic number, because the mean of its divisors is an integer number (1241240).

Almost surely, 2^57358350 is an apocalyptic number.

57358350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 57358350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89369280).

57358350 is an abundant number, since it is smaller than the sum of its proper divisors (121380210).

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

57358350 is a wasteful number, since it uses less digits than its factorization.

57358350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 57358350 is about 7573.5295602513. The cubic root of 57358350 is about 385.6549261975.

The spelling of 57358350 in words is "fifty-seven million, three hundred fifty-eight thousand, three hundred fifty".