89801316655 has 8 divisors (see below), whose sum is σ = 107767976112. Its totient is φ = 71836789248.

The previous prime is 89801316641. The next prime is 89801316673. The reversal of 89801316655 is 55661310898.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89801316655 - 2¹⁷ = 89801185583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438834 + ... + 610063.

It is an arithmetic number, because the mean of its divisors is an integer number (13470997014).

Almost surely, 2^89801316655 is an apocalyptic number.

89801316655 is a deficient number, since it is larger than the sum of its proper divisors (17966659457).

89801316655 is a wasteful number, since it uses less digits than its factorization.

89801316655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066025.

The product of its (nonzero) digits is 1555200, while the sum is 52.

The spelling of 89801316655 in words is "eighty-nine billion, eight hundred one million, three hundred sixteen thousand, six hundred fifty-five".