557383050 has 288 divisors, whose sum is σ = 1841548800. Its totient is φ = 118039680.

The previous prime is 557383039. The next prime is 557383051. The reversal of 557383050 is 50383755.

557383050 is a `hidden beast` number, since 5 + 573 + 8 + 30 + 50 = 666.

557383050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 557382996 and 557383014.

It is not an unprimeable number, because it can be changed into a prime (557383051) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4009881 + ... + 4010019.

Almost surely, 2^557383050 is an apocalyptic number.

557383050 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 557383050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (920774400).

557383050 is an abundant number, since it is smaller than the sum of its proper divisors (1284165750).

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

557383050 is a wasteful number, since it uses less digits than its factorization.

557383050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 242 counting only the distinct ones).

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

The square root of 557383050 is about 23608.9612223833. The cubic root of 557383050 is about 822.9711026391.

The spelling of 557383050 in words is "five hundred fifty-seven million, three hundred eighty-three thousand, fifty".