89544560130 has 128 divisors (see below), whose sum is σ = 242313603840. Its totient is φ = 23526443520.

The previous prime is 89544560123. The next prime is 89544560167. The reversal of 89544560130 is 3106544598.

89544560130 is a `hidden beast` number, since 8 + 9 + 5 + 4 + 4 + 5 + 601 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25286160 + ... + 25289700.

It is an arithmetic number, because the mean of its divisors is an integer number (1893075030).

Almost surely, 2^89544560130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89544560130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121156801920).

89544560130 is an abundant number, since it is smaller than the sum of its proper divisors (152769043710).

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

89544560130 is a wasteful number, since it uses less digits than its factorization.

89544560130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4913 (or 4907 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 89544560130 in words is "eighty-nine billion, five hundred forty-four million, five hundred sixty thousand, one hundred thirty".