557489088 has 336 divisors, whose sum is σ = 1874154240. Its totient is φ = 162100224.

The previous prime is 557489077. The next prime is 557489099. The reversal of 557489088 is 880984755.

557489088 is a `hidden beast` number, since 557 + 4 + 8 + 9 + 0 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (557489077) and next prime (557489099).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 6716695 + ... + 6716777.

It is an arithmetic number, because the mean of its divisors is an integer number (5577840).

Almost surely, 2^557489088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 557489088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (937077120).

557489088 is an abundant number, since it is smaller than the sum of its proper divisors (1316665152).

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

557489088 is a wasteful number, since it uses less digits than its factorization.

557489088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The square root of 557489088 is about 23611.2068306556. The cubic root of 557489088 is about 823.0232873837.

The spelling of 557489088 in words is "five hundred fifty-seven million, four hundred eighty-nine thousand, eighty-eight".