987110572032 has 528 divisors, whose sum is σ = 3206125213200. Its totient is φ = 301687898112.

The previous prime is 987110571991. The next prime is 987110572069. The reversal of 987110572032 is 230275011789.

987110572032 is a `hidden beast` number, since 9 + 8 + 71 + 1 + 0 + 572 + 0 + 3 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6624903094 + ... + 6624903242.

Almost surely, 2^987110572032 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 987110572032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603062606600).

987110572032 is an abundant number, since it is smaller than the sum of its proper divisors (2219014641168).

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

987110572032 is an frugal number, since it uses more digits than its factorization.

987110572032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 987110572032 in words is "nine hundred eighty-seven billion, one hundred ten million, five hundred seventy-two thousand, thirty-two".