87704655111132 has 96 divisors (see below), whose sum is σ = 213696352457280. Its totient is φ = 27961009520640.

The previous prime is 87704655111011. The next prime is 87704655111163. The reversal of 87704655111132 is 23111155640778.

It is a super-2 number, since 2×87704655111132² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68298832 + ... + 69571112.

It is an arithmetic number, because the mean of its divisors is an integer number (2226003671430).

Almost surely, 2^{87704655111132} 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 87704655111132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106848176228640).

87704655111132 is an abundant number, since it is smaller than the sum of its proper divisors (125991697346148).

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

87704655111132 is a wasteful number, since it uses less digits than its factorization.

87704655111132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274183 (or 1274181 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 51.

The spelling of 87704655111132 in words is "eighty-seven trillion, seven hundred four billion, six hundred fifty-five million, one hundred eleven thousand, one hundred thirty-two".