87995553510432 has 192 divisors, whose sum is σ = 240084543283200. Its totient is φ = 28190245847040.

The previous prime is 87995553510421. The next prime is 87995553510451. The reversal of 87995553510432 is 23401535559978.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409541973 + ... + 409756779.

It is an arithmetic number, because the mean of its divisors is an integer number (1250440329600).

Almost surely, 2^{87995553510432} 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 87995553510432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120042271641600).

87995553510432 is an abundant number, since it is smaller than the sum of its proper divisors (152088989772768).

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

87995553510432 is a wasteful number, since it uses less digits than its factorization.

87995553510432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215799 (or 215791 counting only the distinct ones).

The product of its (nonzero) digits is 204120000, while the sum is 66.

The spelling of 87995553510432 in words is "eighty-seven trillion, nine hundred ninety-five billion, five hundred fifty-three million, five hundred ten thousand, four hundred thirty-two".