555886080 has 240 divisors, whose sum is σ = 2010808800. Its totient is φ = 141656064.

The previous prime is 555886073. The next prime is 555886087. The reversal of 555886080 is 80688555.

555886080 is a `hidden beast` number, since 5 + 5 + 588 + 60 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (555886073) and next prime (555886087).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555886087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 529396 + ... + 530444.

It is an arithmetic number, because the mean of its divisors is an integer number (8378370).

Almost surely, 2^555886080 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 555886080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1005404400).

555886080 is an abundant number, since it is smaller than the sum of its proper divisors (1454922720).

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

555886080 is a wasteful number, since it uses less digits than its factorization.

555886080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 45.

The square root of 555886080 is about 23577.2364792823. The cubic root of 555886080 is about 822.2336877983.

The spelling of 555886080 in words is "five hundred fifty-five million, eight hundred eighty-six thousand, eighty".