89520539151168 has 42 divisors (see below), whose sum is σ = 256594462047794. Its totient is φ = 29840179716864.

The previous prime is 89520539151163. The next prime is 89520539151227. The reversal of 89520539151168 is 86115193502598.

89520539151168 is a `hidden beast` number, since 8 + 9 + 5 + 2 + 0 + 53 + 9 + 1 + 511 + 68 = 666.

It can be written as a sum of positive squares in only one way, i.e., 81633248852544 + 7887290298624 = 9035112^2 + 2808432^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89520539151163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77708800771 + ... + 77708801922.

Almost surely, 2^{89520539151168} is an apocalyptic number.

It is an amenable number.

89520539151168 is an abundant number, since it is smaller than the sum of its proper divisors (167073922896626).

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

89520539151168 is a wasteful number, since it uses less digits than its factorization.

89520539151168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155417602711 (or 155417602698 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 63.

The spelling of 89520539151168 in words is "eighty-nine trillion, five hundred twenty billion, five hundred thirty-nine million, one hundred fifty-one thousand, one hundred sixty-eight".