89659738773 has 24 divisors (see below), whose sum is σ = 141603908160. Its totient is φ = 54215429760.

The previous prime is 89659738769. The next prime is 89659738783. The reversal of 89659738773 is 37783795698.

89659738773 is a `hidden beast` number, since 8 + 96 + 5 + 97 + 387 + 73 = 666.

It is not a de Polignac number, because 89659738773 - 2² = 89659738769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89659738703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 988036 + ... + 1074957.

It is an arithmetic number, because the mean of its divisors is an integer number (5900162840).

Almost surely, 2^89659738773 is an apocalyptic number.

It is an amenable number.

89659738773 is a deficient number, since it is larger than the sum of its proper divisors (51944169387).

89659738773 is a wasteful number, since it uses less digits than its factorization.

89659738773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063449 (or 2063446 counting only the distinct ones).

The product of its digits is 480090240, while the sum is 72.

The spelling of 89659738773 in words is "eighty-nine billion, six hundred fifty-nine million, seven hundred thirty-eight thousand, seven hundred seventy-three".