96555171888 has 720 divisors, whose sum is σ = 342955192320. Its totient is φ = 25202451456.

The previous prime is 96555171877. The next prime is 96555171959. The reversal of 96555171888 is 88817155569.

96555171888 is a `hidden beast` number, since 9 + 6 + 5 + 551 + 71 + 8 + 8 + 8 = 666.

It is a super-4 number, since 4×96555171888⁴ (a number of 45 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 760276881 + ... + 760277007.

It is an arithmetic number, because the mean of its divisors is an integer number (476326656).

Almost surely, 2^96555171888 is an apocalyptic number.

96555171888 is a gapful number since it is divisible by the number (98) 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 96555171888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171477596160).

96555171888 is an abundant number, since it is smaller than the sum of its proper divisors (246400020432).

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

96555171888 is a wasteful number, since it uses less digits than its factorization.

96555171888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 318 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 63.

The spelling of 96555171888 in words is "ninety-six billion, five hundred fifty-five million, one hundred seventy-one thousand, eight hundred eighty-eight".