89160062880 has 288 divisors, whose sum is σ = 334680050880. Its totient is φ = 19882168320.

The previous prime is 89160062867. The next prime is 89160062899. The reversal of 89160062880 is 8826006198.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 918091 + ... + 1010549.

It is an arithmetic number, because the mean of its divisors is an integer number (1162083510).

Almost surely, 2^89160062880 is an apocalyptic number.

89160062880 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 89160062880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167340025440).

89160062880 is an abundant number, since it is smaller than the sum of its proper divisors (245519988000).

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

89160062880 is a wasteful number, since it uses less digits than its factorization.

89160062880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92532 (or 92517 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The spelling of 89160062880 in words is "eighty-nine billion, one hundred sixty million, sixty-two thousand, eight hundred eighty".