89400005216 has 48 divisors (see below), whose sum is σ = 184662430848. Its totient is φ = 42548889600.

The previous prime is 89400005183. The next prime is 89400005239. The reversal of 89400005216 is 61250000498.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678185 + ... + 799208.

It is an arithmetic number, because the mean of its divisors is an integer number (3847133976).

Almost surely, 2^89400005216 is an apocalyptic number.

It is an amenable number.

89400005216 is an abundant number, since it is smaller than the sum of its proper divisors (95262425632).

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

89400005216 is a wasteful number, since it uses less digits than its factorization.

89400005216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477495 (or 1477487 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 89400005216 in words is "eighty-nine billion, four hundred million, five thousand, two hundred sixteen".