887255285760 has 840 divisors, whose sum is σ = 3249076108320. Its totient is φ = 232444919808.

The previous prime is 887255285729. The next prime is 887255285771. The reversal of 887255285760 is 67582552788.

It is a happy number.

887255285760 is a `hidden beast` number, since 8 + 8 + 7 + 2 + 5 + 52 + 8 + 576 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4956733351 + ... + 4956733529.

It is an arithmetic number, because the mean of its divisors is an integer number (3867947748).

Almost surely, 2^887255285760 is an apocalyptic number.

887255285760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 887255285760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1624538054160).

887255285760 is an abundant number, since it is smaller than the sum of its proper divisors (2361820822560).

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

887255285760 is an frugal number, since it uses more digits than its factorization.

887255285760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 75264000, while the sum is 63.

The spelling of 887255285760 in words is "eight hundred eighty-seven billion, two hundred fifty-five million, two hundred eighty-five thousand, seven hundred sixty".