89213844092 has 6 divisors (see below), whose sum is σ = 156124227168. Its totient is φ = 44606922044.

The previous prime is 89213844091. The next prime is 89213844113. The reversal of 89213844092 is 29044831298.

It is a self number, because there is not a number n which added to its sum of digits gives 89213844092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89213844091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11151730508 + ... + 11151730515.

It is an arithmetic number, because the mean of its divisors is an integer number (26020704528).

Almost surely, 2^89213844092 is an apocalyptic number.

It is an amenable number.

89213844092 is a deficient number, since it is larger than the sum of its proper divisors (66910383076).

89213844092 is a wasteful number, since it uses less digits than its factorization.

89213844092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22303461027 (or 22303461025 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 89213844092 in words is "eighty-nine billion, two hundred thirteen million, eight hundred forty-four thousand, ninety-two".