87055119360 has 528 divisors, whose sum is σ = 341307150912. Its totient is φ = 21100953600.

The previous prime is 87055119259. The next prime is 87055119373. The reversal of 87055119360 is 6391155078.

It is a happy number.

87055119360 is a `hidden beast` number, since 8 + 7 + 0 + 551 + 1 + 93 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (528).

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

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, 13682580 + ... + 13688940.

Almost surely, 2^87055119360 is an apocalyptic number.

87055119360 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 87055119360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170653575456).

87055119360 is an abundant number, since it is smaller than the sum of its proper divisors (254252031552).

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

87055119360 is a wasteful number, since it uses less digits than its factorization.

87055119360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412 (or 6382 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The spelling of 87055119360 in words is "eighty-seven billion, fifty-five million, one hundred nineteen thousand, three hundred sixty".